RHSA-2026:65155
Vulnerability from csaf_redhat - Published: 2026-09-08 08:56 - Updated: 2026-09-10 17:26A flaw was found in nanoid (Nano ID), a small, secure, and URL-friendly unique string ID generator. An attacker could exploit this vulnerability by providing a zero-size input to the customAlphabet or customRandom functions. This would cause an infinite loop, leading to a denial of service (DoS) condition by hanging the application's calling thread.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64 | — |
Vendor Fix
fix
Workaround
|
A flaw was found in nanoid (Nano ID), a JavaScript library used for generating unique identifiers. This vulnerability allows an attacker to cause a Denial of Service (DoS) by providing a negative size input to the customAlphabet or nanoid functions within the library's non-secure module. When a negative size is provided, these functions enter an infinite loop, causing the application to hang indefinitely and disrupting service availability.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64 | — |
Vendor Fix
fix
Workaround
|
A flaw was found in the `@backstage/plugin-auth-backend` component of Backstage. This vulnerability allows an unauthenticated remote attacker to bypass the `redirect_uri` allowlist in the experimental dynamic client registration feature. By crafting a malicious redirect Uniform Resource Identifier (URI) with a trusted hostname suffix, an attacker can receive an OAuth authorization code, potentially leading to an account takeover. This issue affects deployments that have enabled the experimental features and configured custom wildcard-hostname or protocol-less patterns.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64 | — |
Vendor Fix
fix
Workaround
|
A flaw was found in node-tar, a tar archive manipulation library for Node.js. A remote attacker could provide a specially crafted tar archive with a long-path header. When processing this archive with a non-empty member-selection list, an uncontrolled recursion in the `filesFilter` function can lead to a stack overflow. This issue results in a denial of service (DoS) by terminating Node.js applications that consume these archives.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64 | — |
Vendor Fix
fix
|
A flaw was found in DOMPurify. This cross-site scripting vulnerability occurs during IN_PLACE sanitization, where element-removal hooks fail to neutralize detached subtrees. A remote attacker can exploit this by supplying specially crafted HTML with event handlers. This allows the execution of malicious scripts even after the HTML appears to be sanitized, leading to potential information disclosure or unauthorized actions.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64 | — |
Vendor Fix
fix
|
A flaw was found in fast-uri, a URI parser for Node.js. The component incorrectly decodes percent escapes in a hostname twice during URI parsing and authority recomposition. This double decoding can allow a remote attacker to manipulate a URI to point to a different network destination, such as a loopback address. This vulnerability can lead to Server-Side Request Forgery (SSRF) and bypass host-based security policies.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64 | — |
Vendor Fix
fix
Workaround
|
A flaw was found in fast-uri, a URI parser for Node.js. This vulnerability arises because the parser fails to consistently convert internationalized domain names (IDN) to their standard ASCII form when processing scheme-relative references. This inconsistency can lead to host confusion, where an application might validate a URI against a security policy using one hostname, but then resolve to a different, potentially malicious, hostname. This discrepancy could allow an attacker to bypass security policies and access unauthorized resources.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64 | — |
Vendor Fix
fix
|
A flaw was found in fast-uri, a URI parser for Node.js. Its custom parser for bracketed IPv6 literals does not fully validate the IPv6 grammar, allowing invalid trailing text in an authority to be silently discarded. This can lead to a malformed, attacker-controlled host being normalized into a different, valid IPv6 destination, such as a local or private IPv6 target. An application normalizing untrusted URLs before outbound requests, redirects, or proxy routing could be redirected, resulting in a server-side request forgery (SSRF) and address-policy bypass.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64 | — |
Vendor Fix
fix
|
A flaw was found in fast-uri, a software component used for parsing Uniform Resource Identifiers (URIs) in Node.js applications. This vulnerability arises from an issue in how fast-uri processes the scheme part of a URI, specifically when it contains special characters that are percent-encoded. An attacker can exploit this by crafting a malicious URI, causing the parser to misinterpret the host, which can lead to serious security risks. These risks include unauthorized redirection to external websites, server-side request forgery (SSRF) where the application makes unintended requests to internal or external resources, and bypassing security policies.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64 | — |
Vendor Fix
fix
|
A flaw was found in fast-uri. This component improperly serializes the port component of a Uniform Resource Identifier (URI) without validating its content. A remote attacker can exploit this by crafting a malicious port value that injects authority delimiters. This manipulation can demote the intended host to user information and redirect the authority to an attacker-controlled host, leading to information disclosure as applications interpret the attacker's host as legitimate.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64 | — |
Vendor Fix
fix
|
A flaw was found in fast-uri. The library incorrectly processes Uniform Resource Identifier (URI) hosts containing unbalanced brackets, leading to a discrepancy in how the host is parsed by fast-uri compared to other HTTP clients. This host confusion can allow an attacker to bypass security policies, such as Server-Side Request Forgery (SSRF) denylists or redirect allowlists, by causing an application to evaluate its policy against an incorrect host string. This could result in unintended network requests or access to unauthorized resources.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64 | — |
Vendor Fix
fix
|
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "Updated images are now available for Red Hat Ansible Automation Platform 2.2, which include new features, bug fixes, and enhancements for Red Hat Ansible Automation Platform integration with Red Hat Developer Hub.",
"title": "Topic"
},
{
"category": "general",
"text": "Red Hat Ansible Automation Platform 2.2 delivers an Ansible-first Red Hat Developer Hub\nuser experience that simplifies the automation experience for Ansible users of all skill levels.\nThe Ansible plug-ins provide curated content and features to accelerate Ansible learner\nonboarding and streamline Ansible use case adoption across your organization.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2026:65155",
"url": "https://access.redhat.com/errata/RHSA-2026:65155"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/cve/CVE-2026-67213",
"url": "https://access.redhat.com/security/cve/CVE-2026-67213"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/cve/CVE-2026-67214",
"url": "https://access.redhat.com/security/cve/CVE-2026-67214"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/cve/CVE-2026-73563",
"url": "https://access.redhat.com/security/cve/CVE-2026-73563"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/cve/CVE-2026-73566",
"url": "https://access.redhat.com/security/cve/CVE-2026-73566"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/cve/CVE-2026-75838",
"url": "https://access.redhat.com/security/cve/CVE-2026-75838"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/cve/CVE-2026-75899",
"url": "https://access.redhat.com/security/cve/CVE-2026-75899"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/cve/CVE-2026-75931",
"url": "https://access.redhat.com/security/cve/CVE-2026-75931"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/cve/CVE-2026-75975",
"url": "https://access.redhat.com/security/cve/CVE-2026-75975"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/cve/CVE-2026-76172",
"url": "https://access.redhat.com/security/cve/CVE-2026-76172"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/cve/CVE-2026-84292",
"url": "https://access.redhat.com/security/cve/CVE-2026-84292"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/cve/CVE-2026-84394",
"url": "https://access.redhat.com/security/cve/CVE-2026-84394"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/",
"url": "https://access.redhat.com/security/updates/classification/"
},
{
"category": "external",
"summary": "https://docs.redhat.com/en/documentation/red_hat_ansible_automation_platform",
"url": "https://docs.redhat.com/en/documentation/red_hat_ansible_automation_platform"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_65155.json"
}
],
"title": "Red Hat Security Advisory: Ansible plug-ins for Red Hat Developer Hub Product Release Update",
"tracking": {
"current_release_date": "2026-09-10T17:26:50+00:00",
"generator": {
"date": "2026-09-10T17:26:50+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "5.3.18"
}
},
"id": "RHSA-2026:65155",
"initial_release_date": "2026-09-08T08:56:15+00:00",
"revision_history": [
{
"date": "2026-09-08T08:56:15+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2026-09-08T08:56:35+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2026-09-10T17:26:50+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Ansible Automation Platform 2.2",
"product": {
"name": "Red Hat Ansible Automation Platform 2.2",
"product_id": "Red Hat Ansible Automation Platform 2.2",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:ansible_portal:2.2"
}
}
}
],
"category": "product_family",
"name": "Red Hat Ansible Automation Platform"
},
{
"branches": [
{
"category": "product_version",
"name": "registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64",
"product": {
"name": "registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64",
"product_id": "registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64",
"product_identification_helper": {
"purl": "pkg:oci/automation-portal@sha256%3A60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff?arch=amd64\u0026repository_url=registry.redhat.io/ansible-automation-platform/automation-portal\u0026tag=1788783591"
}
}
}
],
"category": "architecture",
"name": "amd64"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64 as a component of Red Hat Ansible Automation Platform 2.2",
"product_id": "Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64"
},
"product_reference": "registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64",
"relates_to_product_reference": "Red Hat Ansible Automation Platform 2.2"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2026-67213",
"cwe": {
"id": "CWE-835",
"name": "Loop with Unreachable Exit Condition (\u0027Infinite Loop\u0027)"
},
"discovery_date": "2026-07-29T14:01:09.009518+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2508406"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in nanoid (Nano ID), a small, secure, and URL-friendly unique string ID generator. An attacker could exploit this vulnerability by providing a zero-size input to the customAlphabet or customRandom functions. This would cause an infinite loop, leading to a denial of service (DoS) condition by hanging the application\u0027s calling thread.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "nanoid: nanoid: Denial of Service via infinite loop in random ID generation",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "An algorithmic denial of service flaw was found in the `nanoid` library. When calling `customAlphabet` or `customRandom` with a `size` parameter of `0`, the internal generation loop fails to meet its termination condition. In Node.js or browser execution contexts, an attacker who supplies an unvalidated, zero-value size parameter to these functions causes the thread to enter an infinite loop, driving CPU utilization to 100% and completely blocking event loop execution for that thread.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-67213"
},
{
"category": "external",
"summary": "RHBZ#2508406",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2508406"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-67213",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-67213"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-67213",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-67213"
},
{
"category": "external",
"summary": "https://github.com/ai/nanoid/commit/cb3626d0f3342fdf179cd425fd9c4fbb92c7d0e7",
"url": "https://github.com/ai/nanoid/commit/cb3626d0f3342fdf179cd425fd9c4fbb92c7d0e7"
},
{
"category": "external",
"summary": "https://github.com/ai/nanoid/releases/tag/5.1.6",
"url": "https://github.com/ai/nanoid/releases/tag/5.1.6"
},
{
"category": "external",
"summary": "https://www.vulncheck.com/advisories/nanoid-before-infinite-loop-via-zero-size-in-customalphabet-and-customrandom",
"url": "https://www.vulncheck.com/advisories/nanoid-before-infinite-loop-via-zero-size-in-customalphabet-and-customrandom"
}
],
"release_date": "2026-07-29T13:32:01.534000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-09-08T08:56:15+00:00",
"details": "For more about Ansible plugins for Red Hat Developer Hub, see References links",
"product_ids": [
"Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:65155"
},
{
"category": "workaround",
"details": "To mitigate this issue, ensure application code validates the size parameter passed to customAlphabet or customRandom, rejecting or sanitizing zero-value inputs before passing them to nanoid.",
"product_ids": [
"Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "nanoid: nanoid: Denial of Service via infinite loop in random ID generation"
},
{
"cve": "CVE-2026-67214",
"cwe": {
"id": "CWE-839",
"name": "Numeric Range Comparison Without Minimum Check"
},
"discovery_date": "2026-07-29T14:01:28.637584+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2508411"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in nanoid (Nano ID), a JavaScript library used for generating unique identifiers. This vulnerability allows an attacker to cause a Denial of Service (DoS) by providing a negative size input to the customAlphabet or nanoid functions within the library\u0027s non-secure module. When a negative size is provided, these functions enter an infinite loop, causing the application to hang indefinitely and disrupting service availability.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "nanoid: nanoid: Denial of Service via negative size input in non-secure module functions",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "An input validation flaw in Nano ID\u0027s non-secure module (`nanoid/non-secure`) causes an infinite loop in the `customAlphabet` and `nanoid` functions when processed with a negative size parameter. Because the decrementing loop counter never meets its termination condition, an unauthenticated attacker who passes an unvalidated negative integer value can block the NodeJS event loop, resulting in a thread hang and complete Denial of Service (DoS) for the host application.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-67214"
},
{
"category": "external",
"summary": "RHBZ#2508411",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2508411"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-67214",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-67214"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-67214",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-67214"
},
{
"category": "external",
"summary": "https://github.com/ai/nanoid/commit/6ccc67bbaba71d3d77a21d9b636f4171a268ce49",
"url": "https://github.com/ai/nanoid/commit/6ccc67bbaba71d3d77a21d9b636f4171a268ce49"
},
{
"category": "external",
"summary": "https://github.com/ai/nanoid/releases/tag/5.1.16",
"url": "https://github.com/ai/nanoid/releases/tag/5.1.16"
},
{
"category": "external",
"summary": "https://www.vulncheck.com/advisories/nanoid-before-infinite-loop-via-negative-size-in-non-secure-module",
"url": "https://www.vulncheck.com/advisories/nanoid-before-infinite-loop-via-negative-size-in-non-secure-module"
}
],
"release_date": "2026-07-29T13:32:02.265000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-09-08T08:56:15+00:00",
"details": "For more about Ansible plugins for Red Hat Developer Hub, see References links",
"product_ids": [
"Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:65155"
},
{
"category": "workaround",
"details": "Sanitize all user-supplied integer inputs before passing them to `nanoid` or `customAlphabet` functions in the `nanoid/non-secure` module, ensuring the size parameter is strictly a non-negative integer.",
"product_ids": [
"Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "nanoid: nanoid: Denial of Service via negative size input in non-secure module functions"
},
{
"cve": "CVE-2026-73563",
"cwe": {
"id": "CWE-1289",
"name": "Improper Validation of Unsafe Equivalence in Input"
},
"discovery_date": "2026-08-13T17:51:40.512298+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2515512"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the `@backstage/plugin-auth-backend` component of Backstage. This vulnerability allows an unauthenticated remote attacker to bypass the `redirect_uri` allowlist in the experimental dynamic client registration feature. By crafting a malicious redirect Uniform Resource Identifier (URI) with a trusted hostname suffix, an attacker can receive an OAuth authorization code, potentially leading to an account takeover. This issue affects deployments that have enabled the experimental features and configured custom wildcard-hostname or protocol-less patterns.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "@backstage/plugin-auth-backend: Backstage: Unauthenticated OAuth account takeover via `redirect_uri` allowlist bypass",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat Developer Hub (RHDH) and Ansible Automation Portal ship @backstage/plugin-auth-backend, which contains this vulnerability. However, the affected features (experimental dynamic client registration and client ID metadata documents) are disabled by default. Only deployments that have explicitly enabled these experimental features and configured custom wildcard-hostname or protocol-less patterns in their allowlists are vulnerable. Default RHDH configurations are not affected.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-73563"
},
{
"category": "external",
"summary": "RHBZ#2515512",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2515512"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-73563",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-73563"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-73563",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-73563"
},
{
"category": "external",
"summary": "https://github.com/backstage/backstage/security/advisories/GHSA-38hq-7x33-php4",
"url": "https://github.com/backstage/backstage/security/advisories/GHSA-38hq-7x33-php4"
}
],
"release_date": "2026-08-13T17:32:39.535000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-09-08T08:56:15+00:00",
"details": "For more about Ansible plugins for Red Hat Developer Hub, see References links",
"product_ids": [
"Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:65155"
},
{
"category": "workaround",
"details": "Do not enable the experimental dynamic client registration or client ID metadata document features. If these features are currently enabled, review and restrict the allowedRedirectUriPatterns and allowedClientIdPatterns configurations to use fully qualified hostnames with explicit protocols rather than wildcard or protocol-less patterns.",
"product_ids": [
"Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.7,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "@backstage/plugin-auth-backend: Backstage: Unauthenticated OAuth account takeover via `redirect_uri` allowlist bypass"
},
{
"cve": "CVE-2026-73566",
"cwe": {
"id": "CWE-770",
"name": "Allocation of Resources Without Limits or Throttling"
},
"discovery_date": "2026-08-13T17:51:27.686658+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2515509"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in node-tar, a tar archive manipulation library for Node.js. A remote attacker could provide a specially crafted tar archive with a long-path header. When processing this archive with a non-empty member-selection list, an uncontrolled recursion in the `filesFilter` function can lead to a stack overflow. This issue results in a denial of service (DoS) by terminating Node.js applications that consume these archives.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "tar: node-tar: Denial of Service via crafted long-path tar archive",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Important: A denial of service vulnerability exists in the `node-tar` library, affecting Node.js applications that process untrusted tar archives with member selection. A remote attacker could exploit this by providing a specially crafted archive containing excessively long paths, leading to an uncatchable stack overflow and termination of the consuming Node.js application. This is considered Important due to the potential for service disruption in applications handling untrusted archive content.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-73566"
},
{
"category": "external",
"summary": "RHBZ#2515509",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2515509"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-73566",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-73566"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-73566",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-73566"
},
{
"category": "external",
"summary": "https://github.com/isaacs/node-tar/commit/631ae59121bf8fc8a22bbae35f074cb9b789cd4a",
"url": "https://github.com/isaacs/node-tar/commit/631ae59121bf8fc8a22bbae35f074cb9b789cd4a"
},
{
"category": "external",
"summary": "https://github.com/isaacs/node-tar/security/advisories/GHSA-r292-9mhp-454m",
"url": "https://github.com/isaacs/node-tar/security/advisories/GHSA-r292-9mhp-454m"
}
],
"release_date": "2026-08-13T17:39:05.796000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-09-08T08:56:15+00:00",
"details": "For more about Ansible plugins for Red Hat Developer Hub, see References links",
"product_ids": [
"Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:65155"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "tar: node-tar: Denial of Service via crafted long-path tar archive"
},
{
"cve": "CVE-2026-75838",
"cwe": {
"id": "CWE-79",
"name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
},
"discovery_date": "2026-08-18T11:32:11.523560+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2517772"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in DOMPurify. This cross-site scripting vulnerability occurs during IN_PLACE sanitization, where element-removal hooks fail to neutralize detached subtrees. A remote attacker can exploit this by supplying specially crafted HTML with event handlers. This allows the execution of malicious scripts even after the HTML appears to be sanitized, leading to potential information disclosure or unauthorized actions.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "dompurify: DOMPurify: Cross-Site Scripting via IN_PLACE sanitization",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-75838"
},
{
"category": "external",
"summary": "RHBZ#2517772",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2517772"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-75838",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-75838"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-75838",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-75838"
},
{
"category": "external",
"summary": "https://github.com/cure53/DOMPurify/security/advisories/GHSA-55q2-fjhq-7xh7",
"url": "https://github.com/cure53/DOMPurify/security/advisories/GHSA-55q2-fjhq-7xh7"
},
{
"category": "external",
"summary": "https://www.vulncheck.com/advisories/dompurify-before-cross-site-scripting-via-in-place-hook",
"url": "https://www.vulncheck.com/advisories/dompurify-before-cross-site-scripting-via-in-place-hook"
}
],
"release_date": "2026-08-18T11:19:47.885000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-09-08T08:56:15+00:00",
"details": "For more about Ansible plugins for Red Hat Developer Hub, see References links",
"product_ids": [
"Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:65155"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N",
"version": "3.1"
},
"products": [
"Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "dompurify: DOMPurify: Cross-Site Scripting via IN_PLACE sanitization"
},
{
"cve": "CVE-2026-75899",
"cwe": {
"id": "CWE-140",
"name": "Improper Neutralization of Delimiters"
},
"discovery_date": "2026-08-24T09:51:05.559475+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2521778"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in fast-uri, a URI parser for Node.js. The component incorrectly decodes percent escapes in a hostname twice during URI parsing and authority recomposition. This double decoding can allow a remote attacker to manipulate a URI to point to a different network destination, such as a loopback address. This vulnerability can lead to Server-Side Request Forgery (SSRF) and bypass host-based security policies.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "fast-uri: fast-uri: Server-Side Request Forgery via repeated hostname percent-decoding",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This flaw in the `fast-uri` library, used by applications for URI parsing, allows for Server-Side Request Forgery (SSRF) and host-policy bypass. By crafting a doubly percent-encoded hostname in an untrusted HTTP-family URI, an attacker could redirect internal application requests to arbitrary network destinations, potentially bypassing security controls and accessing internal services. This risk is present in Red Hat products that process untrusted URIs using affected versions of `fast-uri`.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-75899"
},
{
"category": "external",
"summary": "RHBZ#2521778",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2521778"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-75899",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-75899"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-75899",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-75899"
},
{
"category": "external",
"summary": "https://cna.openjsf.org/security-advisories.html",
"url": "https://cna.openjsf.org/security-advisories.html"
},
{
"category": "external",
"summary": "https://github.com/fastify/fast-uri/security/advisories/GHSA-fph4-wmhf-6fwf",
"url": "https://github.com/fastify/fast-uri/security/advisories/GHSA-fph4-wmhf-6fwf"
}
],
"release_date": "2026-08-24T09:40:19.801000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-09-08T08:56:15+00:00",
"details": "For more about Ansible plugins for Red Hat Developer Hub, see References links",
"product_ids": [
"Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:65155"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.",
"product_ids": [
"Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"version": "3.1"
},
"products": [
"Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "fast-uri: fast-uri: Server-Side Request Forgery via repeated hostname percent-decoding"
},
{
"cve": "CVE-2026-75931",
"cwe": {
"id": "CWE-444",
"name": "Inconsistent Interpretation of HTTP Requests (\u0027HTTP Request/Response Smuggling\u0027)"
},
"discovery_date": "2026-08-24T09:51:02.191062+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2521777"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in fast-uri, a URI parser for Node.js. This vulnerability arises because the parser fails to consistently convert internationalized domain names (IDN) to their standard ASCII form when processing scheme-relative references. This inconsistency can lead to host confusion, where an application might validate a URI against a security policy using one hostname, but then resolve to a different, potentially malicious, hostname. This discrepancy could allow an attacker to bypass security policies and access unauthorized resources.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "fast-uri: fast-uri: Host confusion via skipped IDN canonicalization",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-75931"
},
{
"category": "external",
"summary": "RHBZ#2521777",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2521777"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-75931",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-75931"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-75931",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-75931"
},
{
"category": "external",
"summary": "https://cna.openjsf.org/security-advisories.html",
"url": "https://cna.openjsf.org/security-advisories.html"
},
{
"category": "external",
"summary": "https://github.com/fastify/fast-uri/security/advisories/GHSA-5jgf-p345-68v8",
"url": "https://github.com/fastify/fast-uri/security/advisories/GHSA-5jgf-p345-68v8"
}
],
"release_date": "2026-08-24T09:30:04.212000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-09-08T08:56:15+00:00",
"details": "For more about Ansible plugins for Red Hat Developer Hub, see References links",
"product_ids": [
"Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:65155"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"version": "3.1"
},
"products": [
"Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "fast-uri: fast-uri: Host confusion via skipped IDN canonicalization"
},
{
"cve": "CVE-2026-75975",
"cwe": {
"id": "CWE-918",
"name": "Server-Side Request Forgery (SSRF)"
},
"discovery_date": "2026-08-24T10:11:05.356309+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2521779"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in fast-uri, a URI parser for Node.js. Its custom parser for bracketed IPv6 literals does not fully validate the IPv6 grammar, allowing invalid trailing text in an authority to be silently discarded. This can lead to a malformed, attacker-controlled host being normalized into a different, valid IPv6 destination, such as a local or private IPv6 target. An application normalizing untrusted URLs before outbound requests, redirects, or proxy routing could be redirected, resulting in a server-side request forgery (SSRF) and address-policy bypass.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "fast-uri: fast-uri: Server-side request forgery via malformed IPv6 normalization",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-75975"
},
{
"category": "external",
"summary": "RHBZ#2521779",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2521779"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-75975",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-75975"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-75975",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-75975"
},
{
"category": "external",
"summary": "https://cna.openjsf.org/security-advisories.html",
"url": "https://cna.openjsf.org/security-advisories.html"
},
{
"category": "external",
"summary": "https://github.com/fastify/fast-uri/security/advisories/GHSA-f65p-4m7j-42xc",
"url": "https://github.com/fastify/fast-uri/security/advisories/GHSA-f65p-4m7j-42xc"
}
],
"release_date": "2026-08-24T09:58:07.698000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-09-08T08:56:15+00:00",
"details": "For more about Ansible plugins for Red Hat Developer Hub, see References links",
"product_ids": [
"Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:65155"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"version": "3.1"
},
"products": [
"Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "fast-uri: fast-uri: Server-side request forgery via malformed IPv6 normalization"
},
{
"cve": "CVE-2026-76172",
"cwe": {
"id": "CWE-76",
"name": "Improper Neutralization of Equivalent Special Elements"
},
"discovery_date": "2026-08-24T10:31:12.887477+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2521798"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in fast-uri, a software component used for parsing Uniform Resource Identifiers (URIs) in Node.js applications. This vulnerability arises from an issue in how fast-uri processes the scheme part of a URI, specifically when it contains special characters that are percent-encoded. An attacker can exploit this by crafting a malicious URI, causing the parser to misinterpret the host, which can lead to serious security risks. These risks include unauthorized redirection to external websites, server-side request forgery (SSRF) where the application makes unintended requests to internal or external resources, and bypassing security policies.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "fast-uri: fast-uri: URI parsing flaw enables server-side request forgery and redirects",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-76172"
},
{
"category": "external",
"summary": "RHBZ#2521798",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2521798"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-76172",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-76172"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-76172",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-76172"
},
{
"category": "external",
"summary": "https://cna.openjsf.org/security-advisories.html",
"url": "https://cna.openjsf.org/security-advisories.html"
},
{
"category": "external",
"summary": "https://github.com/fastify/fast-uri/security/advisories/GHSA-jqff-g426-hqxp",
"url": "https://github.com/fastify/fast-uri/security/advisories/GHSA-jqff-g426-hqxp"
}
],
"release_date": "2026-08-24T10:07:56.440000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-09-08T08:56:15+00:00",
"details": "For more about Ansible plugins for Red Hat Developer Hub, see References links",
"product_ids": [
"Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:65155"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"version": "3.1"
},
"products": [
"Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "fast-uri: fast-uri: URI parsing flaw enables server-side request forgery and redirects"
},
{
"cve": "CVE-2026-84292",
"cwe": {
"id": "CWE-140",
"name": "Improper Neutralization of Delimiters"
},
"discovery_date": "2026-09-02T20:21:15.599288+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2527747"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in fast-uri. This component improperly serializes the port component of a Uniform Resource Identifier (URI) without validating its content. A remote attacker can exploit this by crafting a malicious port value that injects authority delimiters. This manipulation can demote the intended host to user information and redirect the authority to an attacker-controlled host, leading to information disclosure as applications interpret the attacker\u0027s host as legitimate.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "fast-uri: fast-uri: Authority Injection via Unvalidated Port Serialization",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-84292"
},
{
"category": "external",
"summary": "RHBZ#2527747",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2527747"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-84292",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-84292"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-84292",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-84292"
},
{
"category": "external",
"summary": "https://cna.openjsf.org/security-advisories.html",
"url": "https://cna.openjsf.org/security-advisories.html"
},
{
"category": "external",
"summary": "https://github.com/fastify/fast-uri/security/advisories/GHSA-qw65-cvwx-89v3",
"url": "https://github.com/fastify/fast-uri/security/advisories/GHSA-qw65-cvwx-89v3"
}
],
"release_date": "2026-09-02T20:09:51.415000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-09-08T08:56:15+00:00",
"details": "For more about Ansible plugins for Red Hat Developer Hub, see References links",
"product_ids": [
"Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:65155"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"version": "3.1"
},
"products": [
"Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "fast-uri: fast-uri: Authority Injection via Unvalidated Port Serialization"
},
{
"cve": "CVE-2026-84394",
"cwe": {
"id": "CWE-1289",
"name": "Improper Validation of Unsafe Equivalence in Input"
},
"discovery_date": "2026-09-02T20:31:21.036047+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2527756"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in fast-uri. The library incorrectly processes Uniform Resource Identifier (URI) hosts containing unbalanced brackets, leading to a discrepancy in how the host is parsed by fast-uri compared to other HTTP clients. This host confusion can allow an attacker to bypass security policies, such as Server-Side Request Forgery (SSRF) denylists or redirect allowlists, by causing an application to evaluate its policy against an incorrect host string. This could result in unintended network requests or access to unauthorized resources.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "fast-uri: fast-uri: Host confusion via unbalanced URI brackets can bypass security policies",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This issue is rated Moderate because successful exploitation requires a specific configuration where fast-uri handles security checks but a different client resolves the URL, enabling security policy bypasses without direct code execution. This affects fast-uri versions 2.4.5, 3.1.6, and 4.1.3 (fixed in 2.4.6, 3.1.7, and 4.1.4).",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-84394"
},
{
"category": "external",
"summary": "RHBZ#2527756",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2527756"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-84394",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-84394"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-84394",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-84394"
},
{
"category": "external",
"summary": "https://cna.openjsf.org/security-advisories.html",
"url": "https://cna.openjsf.org/security-advisories.html"
},
{
"category": "external",
"summary": "https://github.com/fastify/fast-uri/security/advisories/GHSA-58mr-gqgx-xq4g",
"url": "https://github.com/fastify/fast-uri/security/advisories/GHSA-58mr-gqgx-xq4g"
}
],
"release_date": "2026-09-02T20:25:35.399000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-09-08T08:56:15+00:00",
"details": "For more about Ansible plugins for Red Hat Developer Hub, see References links",
"product_ids": [
"Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:65155"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"version": "3.1"
},
"products": [
"Red Hat Ansible Automation Platform 2.2:registry.redhat.io/ansible-automation-platform/automation-portal@sha256:60327d55eb419b955cea0d2d0693d820fe31040a006a38146aa524240528afff_amd64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "fast-uri: fast-uri: Host confusion via unbalanced URI brackets can bypass security policies"
}
]
}
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.