CWE-862
Allowed-with-ReviewMissing Authorization
Abstraction: Class · Status: Incomplete
The product does not perform an authorization check when an actor attempts to access a resource or perform an action.
19587 vulnerabilities reference this CWE, most recent first.
GHSA-35GQ-67F6-PHH5
Vulnerability from github – Published: 2024-03-29 15:30 – Updated: 2025-02-11 18:31Missing Authorization vulnerability in ThimPress WP Hotel Booking.This issue affects WP Hotel Booking: from n/a through 2.0.9.2.
{
"affected": [],
"aliases": [
"CVE-2024-30508"
],
"database_specific": {
"cwe_ids": [
"CWE-862"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-03-29T15:15:14Z",
"severity": "MODERATE"
},
"details": "Missing Authorization vulnerability in ThimPress WP Hotel Booking.This issue affects WP Hotel Booking: from n/a through 2.0.9.2.",
"id": "GHSA-35gq-67f6-phh5",
"modified": "2025-02-11T18:31:13Z",
"published": "2024-03-29T15:30:33Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-30508"
},
{
"type": "WEB",
"url": "https://patchstack.com/database/vulnerability/wp-hotel-booking/wordpress-wp-hotel-booking-plugin-2-0-9-2-broken-access-control-vulnerability?_s_id=cve"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-35J2-XMWJ-F25H
Vulnerability from github – Published: 2026-01-22 18:30 – Updated: 2026-01-27 18:32Missing Authorization vulnerability in FmeAddons Registration & Login with Mobile Phone Number for WooCommerce registration-login-with-mobile-phone-number allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Registration & Login with Mobile Phone Number for WooCommerce: from n/a through <= 1.3.1.
{
"affected": [],
"aliases": [
"CVE-2025-69052"
],
"database_specific": {
"cwe_ids": [
"CWE-862"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-01-22T17:16:18Z",
"severity": "CRITICAL"
},
"details": "Missing Authorization vulnerability in FmeAddons Registration \u0026 Login with Mobile Phone Number for WooCommerce registration-login-with-mobile-phone-number allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Registration \u0026 Login with Mobile Phone Number for WooCommerce: from n/a through \u003c= 1.3.1.",
"id": "GHSA-35j2-xmwj-f25h",
"modified": "2026-01-27T18:32:11Z",
"published": "2026-01-22T18:30:37Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-69052"
},
{
"type": "WEB",
"url": "https://patchstack.com/database/Wordpress/Plugin/registration-login-with-mobile-phone-number/vulnerability/wordpress-registration-login-with-mobile-phone-number-for-woocommerce-plugin-1-2-9-broken-access-control-vulnerability?_s_id=cve"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-35JJ-42HP-8GMQ
Vulnerability from github – Published: 2026-09-10 20:37 – Updated: 2026-09-10 20:37Impact
The /chat WebSocket route resumed a paused execution from a resume token without checking that the node being resumed was a chat node. n8n hands that token to anonymous form submitters, so a party with no account could present it on the chat route and release an execution waiting at an approval gate, the control an author puts in front of an action considered too consequential to automate. The patch restricts resume over the chat route and Chat Hub to chat-capable node types.
Patches
The issue has been fixed in n8n versions 2.37.7 and 2.38.2. Users should upgrade to one of these versions or later to remediate the vulnerability.
Workarounds
If upgrading is not immediately possible, administrators should consider the following temporary mitigations: - Restrict n8n instance access to fully trusted users only. - Avoid workflows that combine a Form Trigger with non-chat approval gates (Send-and-Wait, Telegram/Slack/Gmail HITL, or plain Wait nodes) on publicly accessible instances. - Audit recent executions of such workflows for unexpected completion without a corresponding approval callback.
These workarounds do not fully remediate the risk and should only be used as short-term mitigation measures.
{
"affected": [
{
"package": {
"ecosystem": "npm",
"name": "n8n"
},
"ranges": [
{
"events": [
{
"introduced": "2.38.0"
},
{
"fixed": "2.38.2"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "npm",
"name": "n8n"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.37.7"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2026-86077"
],
"database_specific": {
"cwe_ids": [
"CWE-862"
],
"github_reviewed": true,
"github_reviewed_at": "2026-09-10T20:37:00Z",
"nvd_published_at": "2026-09-08T22:19:16Z",
"severity": "MODERATE"
},
"details": "## Impact\n\nThe `/chat` WebSocket route resumed a paused execution from a resume token without checking that the node being resumed was a chat node. n8n hands that token to anonymous form submitters, so a party with no account could present it on the chat route and release an execution waiting at an approval gate, the control an author puts in front of an action considered too consequential to automate. The patch restricts resume over the chat route and Chat Hub to chat-capable node types.\n\n## Patches\n\nThe issue has been fixed in n8n versions 2.37.7 and 2.38.2. Users should upgrade to one of these versions or later to remediate the vulnerability.\n\n## Workarounds\n\nIf upgrading is not immediately possible, administrators should consider the following temporary mitigations:\n- Restrict n8n instance access to fully trusted users only.\n- Avoid workflows that combine a Form Trigger with non-chat approval gates (Send-and-Wait, Telegram/Slack/Gmail HITL, or plain Wait nodes) on publicly accessible instances.\n- Audit recent executions of such workflows for unexpected completion without a corresponding approval callback.\n\nThese workarounds do not fully remediate the risk and should only be used as short-term mitigation measures.",
"id": "GHSA-35jj-42hp-8gmq",
"modified": "2026-09-10T20:37:00Z",
"published": "2026-09-10T20:37:00Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/n8n-io/n8n/security/advisories/GHSA-35jj-42hp-8gmq"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-86077"
},
{
"type": "PACKAGE",
"url": "https://github.com/n8n-io/n8n"
},
{
"type": "WEB",
"url": "https://github.com/n8n-io/n8n/releases/tag/n8n@2.37.7"
},
{
"type": "WEB",
"url": "https://github.com/n8n-io/n8n/releases/tag/n8n@2.38.2"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N",
"type": "CVSS_V4"
}
],
"summary": "n8n: Anonymous Approval-Gate Bypass via Reused resumeToken over the Chat WebSocket"
}
GHSA-35MH-JJ82-W9JM
Vulnerability from github – Published: 2026-08-06 15:32 – Updated: 2026-08-06 15:32Unauthenticated Broken Access Control in Legal Text Connector of the IT-Recht Kanzlei <= 1.0.13 versions.
{
"affected": [],
"aliases": [
"CVE-2026-66452"
],
"database_specific": {
"cwe_ids": [
"CWE-862"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-08-06T15:17:20Z",
"severity": "MODERATE"
},
"details": "Unauthenticated Broken Access Control in Legal Text Connector of the IT-Recht Kanzlei \u003c= 1.0.13 versions.",
"id": "GHSA-35mh-jj82-w9jm",
"modified": "2026-08-06T15:32:47Z",
"published": "2026-08-06T15:32:47Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-66452"
},
{
"type": "WEB",
"url": "https://patchstack.com/database/wordpress/plugin/legal-texts-connector-it-recht-kanzlei/vulnerability/wordpress-legal-text-connector-of-the-it-recht-kanzlei-plugin-1-0-13-broken-access-control-vulnerability?_s_id=cve"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-35MP-944W-X8RJ
Vulnerability from github – Published: 2026-10-19 21:36 – Updated: 2026-10-23 18:31Traefik before 2.11.46, 3.x before 3.6.17, and 3.7.0 lack namespace validation for Ingress and Service annotations in the Kubernetes Ingress provider, allowing references to Middlewares, ServersTransports, and TLSOptions in other namespaces. Attackers able to create or update Ingress or Service resources in one namespace can set router.middlewares or service.serverstransport annotations to obtain another tenant's injected credentials or reuse its client certificates, bypassing namespace-based tenant isolation.
{
"affected": [],
"aliases": [
"CVE-2026-112778"
],
"database_specific": {
"cwe_ids": [
"CWE-862"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-10-19T20:17:55Z",
"severity": "MODERATE"
},
"details": "Traefik before 2.11.46, 3.x before 3.6.17, and 3.7.0 lack namespace validation for Ingress and Service annotations in the Kubernetes Ingress provider, allowing references to Middlewares, ServersTransports, and TLSOptions in other namespaces. Attackers able to create or update Ingress or Service resources in one namespace can set router.middlewares or service.serverstransport annotations to obtain another tenant\u0027s injected credentials or reuse its client certificates, bypassing namespace-based tenant isolation.",
"id": "GHSA-35mp-944w-x8rj",
"modified": "2026-10-23T18:31:31Z",
"published": "2026-10-19T21:36:30Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/traefik/traefik/security/advisories/GHSA-rh7m-2m44-x32f"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-112778"
},
{
"type": "WEB",
"url": "https://www.vulncheck.com/advisories/traefik-before-2.11.46-3.6.17-and-3.7.1-cross-namespace-resource-reference-via-kubernetes-annotations"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:L/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-35PC-QWV6-4858
Vulnerability from github – Published: 2026-07-29 21:31 – Updated: 2026-07-29 21:31GitLab has remediated an issue in GitLab CE/EE affecting all versions from 12.8 before 19.0.5, 19.1 before 19.1.3, and 19.2 before 19.2.1 that under certain conditions could have allowed an authenticated user with Maintainer role to modify protected branch configuration due to improper authorization in a projects API endpoint.
{
"affected": [],
"aliases": [
"CVE-2026-14341"
],
"database_specific": {
"cwe_ids": [
"CWE-862"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-07-29T20:17:01Z",
"severity": "MODERATE"
},
"details": "GitLab has remediated an issue in GitLab CE/EE affecting all versions from 12.8 before 19.0.5, 19.1 before 19.1.3, and 19.2 before 19.2.1 that under certain conditions could have allowed an authenticated user with Maintainer role to modify protected branch configuration due to improper authorization in a projects API endpoint.",
"id": "GHSA-35pc-qwv6-4858",
"modified": "2026-07-29T21:31:00Z",
"published": "2026-07-29T21:31:00Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-14341"
},
{
"type": "WEB",
"url": "https://hackerone.com/reports/3807593"
},
{
"type": "WEB",
"url": "https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-2-1-released"
},
{
"type": "WEB",
"url": "https://gitlab.com/gitlab-org/gitlab/-/work_items/604665"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-35PV-R327-8M4J
Vulnerability from github – Published: 2024-07-12 15:31 – Updated: 2026-04-01 18:31Missing Authorization vulnerability in Tobias Conrad Get Better Reviews for WooCommerce.This issue affects Get Better Reviews for WooCommerce: from n/a through 4.0.6.
{
"affected": [],
"aliases": [
"CVE-2024-37544"
],
"database_specific": {
"cwe_ids": [
"CWE-862"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-07-12T14:15:12Z",
"severity": "MODERATE"
},
"details": "Missing Authorization vulnerability in Tobias Conrad Get Better Reviews for WooCommerce.This issue affects Get Better Reviews for WooCommerce: from n/a through 4.0.6.",
"id": "GHSA-35pv-r327-8m4j",
"modified": "2026-04-01T18:31:52Z",
"published": "2024-07-12T15:31:30Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-37544"
},
{
"type": "WEB",
"url": "https://patchstack.com/database/Wordpress/Plugin/more-better-reviews-for-woocommerce/vulnerability/wordpress-get-better-reviews-for-woocommerce-plugin-4-0-6-broken-access-control-vulnerability?_s_id=cve"
},
{
"type": "WEB",
"url": "https://patchstack.com/database/vulnerability/more-better-reviews-for-woocommerce/wordpress-get-better-reviews-for-woocommerce-plugin-4-0-6-broken-access-control-vulnerability?_s_id=cve"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-35Q3-3JC2-W9W3
Vulnerability from github – Published: 2023-03-10 21:30 – Updated: 2023-03-16 18:30In telephony service, there is a missing permission check. This could lead to local denial of service in telephone service with no additional execution privileges needed.
{
"affected": [],
"aliases": [
"CVE-2022-47483"
],
"database_specific": {
"cwe_ids": [
"CWE-862"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-03-10T21:15:00Z",
"severity": "MODERATE"
},
"details": "In telephony service, there is a missing permission check. This could lead to local denial of service in telephone service with no additional execution privileges needed.",
"id": "GHSA-35q3-3jc2-w9w3",
"modified": "2023-03-16T18:30:31Z",
"published": "2023-03-10T21:30:20Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-47483"
},
{
"type": "WEB",
"url": "https://www.unisoc.com/en_us/secy/announcementDetail/1632612109718192129"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-35QP-CQFP-XW3G
Vulnerability from github – Published: 2024-12-09 15:31 – Updated: 2026-04-28 21:35Missing Authorization vulnerability in MultiVendorX Product Catalog Enquiry for WooCommerce by MultiVendorX allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Product Catalog Enquiry for WooCommerce by MultiVendorX: from n/a through 5.0.2.
{
"affected": [],
"aliases": [
"CVE-2023-50899"
],
"database_specific": {
"cwe_ids": [
"CWE-862"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-12-09T13:15:39Z",
"severity": "MODERATE"
},
"details": "Missing Authorization vulnerability in MultiVendorX Product Catalog Enquiry for WooCommerce by MultiVendorX allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Product Catalog Enquiry for WooCommerce by MultiVendorX: from n/a through 5.0.2.",
"id": "GHSA-35qp-cqfp-xw3g",
"modified": "2026-04-28T21:35:22Z",
"published": "2024-12-09T15:31:36Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-50899"
},
{
"type": "WEB",
"url": "https://patchstack.com/database/wordpress/plugin/woocommerce-catalog-enquiry/vulnerability/wordpress-product-catalog-enquiry-for-woocommerce-by-multivendorx-plugin-5-0-2-broken-access-control-vulnerability?_s_id=cve"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-35QR-4Q99-CQM9
Vulnerability from github – Published: 2025-04-17 18:31 – Updated: 2026-04-01 18:34Missing Authorization vulnerability in Eivin Landa Bring Fraktguiden for WooCommerce allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Bring Fraktguiden for WooCommerce: from n/a through 1.11.4.
{
"affected": [],
"aliases": [
"CVE-2025-39559"
],
"database_specific": {
"cwe_ids": [
"CWE-862"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-04-17T16:15:57Z",
"severity": "MODERATE"
},
"details": "Missing Authorization vulnerability in Eivin Landa Bring Fraktguiden for WooCommerce allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Bring Fraktguiden for WooCommerce: from n/a through 1.11.4.",
"id": "GHSA-35qr-4q99-cqm9",
"modified": "2026-04-01T18:34:53Z",
"published": "2025-04-17T18:31:21Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-39559"
},
{
"type": "WEB",
"url": "https://patchstack.com/database/wordpress/plugin/bring-fraktguiden-for-woocommerce/vulnerability/wordpress-bring-fraktguiden-for-woocommerce-plugin-1-11-4-broken-access-control-vulnerability?_s_id=cve"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
Mitigation
- Divide the product into anonymous, normal, privileged, and administrative areas. Reduce the attack surface by carefully mapping roles with data and functionality. Use role-based access control (RBAC) [REF-229] to enforce the roles at the appropriate boundaries.
- Note that this approach may not protect against horizontal authorization, i.e., it will not protect a user from attacking others with the same role.
Mitigation
Ensure that access control checks are performed related to the business logic. These checks may be different than the access control checks that are applied to more generic resources such as files, connections, processes, memory, and database records. For example, a database may restrict access for medical records to a specific database user, but each record might only be intended to be accessible to the patient and the patient's doctor [REF-7].
Mitigation MIT-4.4
Strategy: Libraries or Frameworks
- Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
- For example, consider using authorization frameworks such as the JAAS Authorization Framework [REF-233] and the OWASP ESAPI Access Control feature [REF-45].
Mitigation
- For web applications, make sure that the access control mechanism is enforced correctly at the server side on every page. Users should not be able to access any unauthorized functionality or information by simply requesting direct access to that page.
- One way to do this is to ensure that all pages containing sensitive information are not cached, and that all such pages restrict access to requests that are accompanied by an active and authenticated session token associated with a user who has the required permissions to access that page.
Mitigation
Use the access control capabilities of your operating system and server environment and define your access control lists accordingly. Use a "default deny" policy when defining these ACLs.
CAPEC-665: Exploitation of Thunderbolt Protection Flaws
An adversary leverages a firmware weakness within the Thunderbolt protocol, on a computing device to manipulate Thunderbolt controller firmware in order to exploit vulnerabilities in the implementation of authorization and verification schemes within Thunderbolt protection mechanisms. Upon gaining physical access to a target device, the adversary conducts high-level firmware manipulation of the victim Thunderbolt controller SPI (Serial Peripheral Interface) flash, through the use of a SPI Programing device and an external Thunderbolt device, typically as the target device is booting up. If successful, this allows the adversary to modify memory, subvert authentication mechanisms, spoof identities and content, and extract data and memory from the target device. Currently 7 major vulnerabilities exist within Thunderbolt protocol with 9 attack vectors as noted in the Execution Flow.