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1605 vulnerabilities
CVE-2026-22561 (GCVE-0-2026-22561)
Vulnerability from cvelistv5 – Published: 2026-03-31 15:30 – Updated: 2026-03-31 18:13
VLAI?
Summary
Uncontrolled search path elements in Anthropic Claude for Windows installer (Claude Setup.exe) versions prior to 1.1.3363 allow local privilege escalation via DLL search-order hijacking. The installer loads DLLs (e.g., profapi.dll) from its own directory after UAC elevation, enabling arbitrary code execution if a malicious DLL is planted alongside the installer.
Severity ?
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Anthropic | Claude Desktop - Windows |
Affected:
0 , < 1.1.3363
(semver)
|
Credits
Kazuma Matsumoto, a security reseaercher at GMO Cybersecurity by IERAE, Inc
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CVE-2026-21710 (GCVE-0-2026-21710)
Vulnerability from cvelistv5 – Published: 2026-03-30 19:07 – Updated: 2026-03-31 13:55
VLAI?
Summary
A flaw in Node.js HTTP request handling causes an uncaught `TypeError` when a request is received with a header named `__proto__` and the application accesses `req.headersDistinct`.
When this occurs, `dest["__proto__"]` resolves to `Object.prototype` rather than `undefined`, causing `.push()` to be called on a non-array. This exception is thrown synchronously inside a property getter and cannot be intercepted by `error` event listeners, meaning it cannot be handled without wrapping every `req.headersDistinct` access in a `try/catch`.
* This vulnerability affects all Node.js HTTP servers on **20.x, 22.x, 24.x, and v25.x**
Severity ?
7.5 (High)
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| nodejs | node |
Affected:
20.20.1 , ≤ 20.20.1
(semver)
Affected: 22.22.1 , ≤ 22.22.1 (semver) Affected: 24.14.0 , ≤ 24.14.0 (semver) Affected: 25.8.1 , ≤ 25.8.1 (semver) Affected: 4.0 , < 4.* (semver) Affected: 5.0 , < 5.* (semver) Affected: 6.0 , < 6.* (semver) Affected: 7.0 , < 7.* (semver) Affected: 8.0 , < 8.* (semver) Affected: 9.0 , < 9.* (semver) Affected: 10.0 , < 10.* (semver) Affected: 11.0 , < 11.* (semver) Affected: 12.0 , < 12.* (semver) Affected: 13.0 , < 13.* (semver) Affected: 14.0 , < 14.* (semver) Affected: 15.0 , < 15.* (semver) Affected: 16.0 , < 16.* (semver) Affected: 17.0 , < 17.* (semver) Affected: 18.0 , < 18.* (semver) Affected: 19.0 , < 19.* (semver) |
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CVE-2026-21716 (GCVE-0-2026-21716)
Vulnerability from cvelistv5 – Published: 2026-03-30 19:07 – Updated: 2026-03-31 14:27
VLAI?
Summary
An incomplete fix for CVE-2024-36137 leaves `FileHandle.chmod()` and `FileHandle.chown()` in the promises API without the required permission checks, while their callback-based equivalents (`fs.fchmod()`, `fs.fchown()`) were correctly patched.
As a result, code running under `--permission` with restricted `--allow-fs-write` can still use promise-based `FileHandle` methods to modify file permissions and ownership on already-open file descriptors, bypassing the intended write restrictions.
This vulnerability affects **20.x, 22.x, 24.x, and 25.x** processes using the Permission Model where `--allow-fs-write` is intentionally restricted.
Severity ?
CWE
- CWE-862 - Missing Authorization
Assigner
References
Impacted products
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CVE-2026-21711 (GCVE-0-2026-21711)
Vulnerability from cvelistv5 – Published: 2026-03-30 19:07 – Updated: 2026-04-01 15:03
VLAI?
Summary
A flaw in Node.js Permission Model network enforcement leaves Unix Domain Socket (UDS) server operations without the required permission checks, while all comparable network paths correctly enforce them.
As a result, code running under `--permission` without `--allow-net` can create and expose local IPC endpoints, allowing communication with other processes on the same host outside of the intended network restriction boundary.
This vulnerability affects Node.js **25.x** processes using the Permission Model where `--allow-net` is intentionally omitted to restrict network access. Note that `--allow-net` is currently an experimental feature.
Severity ?
5.3 (Medium)
CWE
- CWE-284 - Improper Access Control
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| nodejs | node |
Affected:
25.8.1 , ≤ 25.8.1
(semver)
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CVE-2026-21715 (GCVE-0-2026-21715)
Vulnerability from cvelistv5 – Published: 2026-03-30 19:07 – Updated: 2026-04-01 15:02
VLAI?
Summary
A flaw in Node.js Permission Model filesystem enforcement leaves `fs.realpathSync.native()` without the required read permission checks, while all comparable filesystem functions correctly enforce them.
As a result, code running under `--permission` with restricted `--allow-fs-read` can still use `fs.realpathSync.native()` to check file existence, resolve symlink targets, and enumerate filesystem paths outside of permitted directories.
This vulnerability affects **20.x, 22.x, 24.x, and 25.x** processes using the Permission Model where `--allow-fs-read` is intentionally restricted.
Severity ?
CWE
- CWE-732 - Incorrect Permission Assignment for Critical Resource
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| nodejs | node |
Affected:
20.20.1 , ≤ 20.20.1
(semver)
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CVE-2026-21717 (GCVE-0-2026-21717)
Vulnerability from cvelistv5 – Published: 2026-03-30 19:07 – Updated: 2026-03-30 19:46
VLAI?
Summary
A flaw in V8's string hashing mechanism causes integer-like strings to be hashed to their numeric value, making hash collisions trivially predictable. By crafting a request that causes many such collisions in V8's internal string table, an attacker can significantly degrade performance of the Node.js process.
The most common trigger is any endpoint that calls `JSON.parse()` on attacker-controlled input, as JSON parsing automatically internalizes short strings into the affected hash table.
This vulnerability affects **20.x, 22.x, 24.x, and 25.x**.
Severity ?
5.9 (Medium)
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| nodejs | node |
Affected:
20.20.1 , ≤ 20.20.1
(semver)
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CVE-2026-21713 (GCVE-0-2026-21713)
Vulnerability from cvelistv5 – Published: 2026-03-30 19:07 – Updated: 2026-03-30 19:45
VLAI?
Summary
A flaw in Node.js HMAC verification uses a non-constant-time comparison when validating user-provided signatures, potentially leaking timing information proportional to the number of matching bytes. Under certain threat models where high-resolution timing measurements are possible, this behavior could be exploited as a timing oracle to infer HMAC values.
Node.js already provides timing-safe comparison primitives used elsewhere in the codebase, indicating this is an oversight rather than an intentional design decision.
This vulnerability affects **20.x, 22.x, 24.x, and 25.x**.
Severity ?
5.9 (Medium)
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| nodejs | node |
Affected:
20.20.1 , ≤ 20.20.1
(semver)
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CVE-2026-21714 (GCVE-0-2026-21714)
Vulnerability from cvelistv5 – Published: 2026-03-30 19:07 – Updated: 2026-03-31 18:05
VLAI?
Summary
A memory leak occurs in Node.js HTTP/2 servers when a client sends WINDOW_UPDATE frames on stream 0 (connection-level) that cause the flow control window to exceed the maximum value of 2³¹-1. The server correctly sends a GOAWAY frame, but the Http2Session object is never cleaned up.
This vulnerability affects HTTP2 users on Node.js 20, 22, 24 and 25.
Severity ?
5.3 (Medium)
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
Impacted products
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CVE-2026-21712 (GCVE-0-2026-21712)
Vulnerability from cvelistv5 – Published: 2026-03-30 15:13 – Updated: 2026-03-30 15:52
VLAI?
Summary
A flaw in Node.js URL processing causes an assertion failure in native code when `url.format()` is called with a malformed internationalized domain name (IDN) containing invalid characters, crashing the Node.js process.
Severity ?
5.7 (Medium)
Assigner
References
Impacted products
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CVE-2026-22559 (GCVE-0-2026-22559)
Vulnerability from cvelistv5 – Published: 2026-03-24 19:05 – Updated: 2026-03-24 20:20
VLAI?
Summary
An Improper Input Validation vulnerability in UniFi Network Server may allow unauthorized access to an account if the account owner is socially engineered into clicking a malicious link.
Affected Products:
UniFi Network Server (Version 10.1.85 and earlier)
Mitigation:
Update UniFi Network Server to Version 10.1.89 or later.
Severity ?
8.8 (High)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ubiquiti Inc | UniFi Network Server |
Affected:
10.1.89 , < 10.1.89
(semver)
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CVE-2026-22557 (GCVE-0-2026-22557)
Vulnerability from cvelistv5 – Published: 2026-03-19 14:24 – Updated: 2026-03-19 15:03
VLAI?
Summary
A malicious actor with access to the network could exploit a Path Traversal vulnerability found in the UniFi Network Application to access files on the underlying system that could be manipulated to access an underlying account.
Severity ?
10 (Critical)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ubiquiti Inc | UniFi Network Application |
Affected:
10.1.89 , < 10.1.89
(semver)
Affected: 10.2.97 , < 10.2.97 (semver) Affected: 9.0.118 , < 9.0.118 (semver) |
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CVE-2026-22558 (GCVE-0-2026-22558)
Vulnerability from cvelistv5 – Published: 2026-03-19 14:24 – Updated: 2026-03-19 15:04
VLAI?
Summary
An Authenticated NoSQL Injection vulnerability found in UniFi Network Application could allow a malicious actor with authenticated access to the network to escalate privileges.
Severity ?
7.7 (High)
CWE
- CWE-943 - Improper Neutralization of Special Elements in Data Query Logic
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ubiquiti Inc | UniFi Network Application |
Affected:
10.1.89 , < 10.1.89
(semver)
Affected: 10.2.97 , < 10.2.97 (semver) Affected: 9.0.118 , < 9.0.118 (semver) |
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CVE-2026-21708 (GCVE-0-2026-21708)
Vulnerability from cvelistv5 – Published: 2026-03-12 16:26 – Updated: 2026-03-13 03:55
VLAI?
Summary
A vulnerability allowing a Backup Viewer to perform remote code execution (RCE) as the postgres user.
Severity ?
10 (Critical)
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Veeam | Backup and Recovery |
Affected:
12.3.2 , < 12.3.2
(semver)
Affected: 13.0.1 , < 13.0.1 (semver) |
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CVE-2026-21672 (GCVE-0-2026-21672)
Vulnerability from cvelistv5 – Published: 2026-03-12 16:26 – Updated: 2026-03-13 03:55
VLAI?
Summary
A vulnerability allowing local privilege escalation on Windows-based Veeam Backup & Replication servers.
Severity ?
8.8 (High)
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Veeam | Backup and Recovery |
Affected:
12.3.2 , < 12.3.2
(semver)
Affected: 13.0.1 , < 13.0.1 (semver) |
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CVE-2026-21668 (GCVE-0-2026-21668)
Vulnerability from cvelistv5 – Published: 2026-03-12 15:09 – Updated: 2026-03-13 03:55
VLAI?
Summary
A vulnerability allowing an authenticated domain user to bypass restrictions and manipulate arbitrary files on a Backup Repository.
Severity ?
8.8 (High)
Assigner
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Veeam | Backup and Replication |
Affected:
12.3.2 , < 12.3.2
(semver)
|
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CVE-2026-21669 (GCVE-0-2026-21669)
Vulnerability from cvelistv5 – Published: 2026-03-12 15:09 – Updated: 2026-03-13 03:55
VLAI?
Summary
A vulnerability allowing an authenticated domain user to perform remote code execution (RCE) on the Backup Server.
Severity ?
10 (Critical)
Assigner
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Veeam | Backup and Replication |
Affected:
13.0.1 , < 13.0.1
(semver)
|
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CVE-2026-21671 (GCVE-0-2026-21671)
Vulnerability from cvelistv5 – Published: 2026-03-12 15:09 – Updated: 2026-03-13 03:55
VLAI?
Summary
A vulnerability allowing an authenticated user with the Backup Administrator role to perform remote code execution (RCE) in high availability (HA) deployments of Veeam Backup & Replication.
Severity ?
9.1 (Critical)
Assigner
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Veeam | Software Appliance |
Affected:
13.0.1 , < 13.0.1
(semver)
|
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CVE-2026-21670 (GCVE-0-2026-21670)
Vulnerability from cvelistv5 – Published: 2026-03-12 15:09 – Updated: 2026-03-12 15:34
VLAI?
Summary
A vulnerability allowing a low-privileged user to extract saved SSH credentials.
Severity ?
7.7 (High)
Assigner
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Veeam | Backup and Replication |
Affected:
13.0.1 , < 13.0.1
(semver)
|
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CVE-2026-21666 (GCVE-0-2026-21666)
Vulnerability from cvelistv5 – Published: 2026-03-12 15:09 – Updated: 2026-03-13 03:55
VLAI?
Summary
A vulnerability allowing an authenticated domain user to perform remote code execution (RCE) on the Backup Server.
Severity ?
10 (Critical)
CWE
- CWE-284 - Improper Access Control
Assigner
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Veeam | Backup and Replication |
Affected:
12.3.2 , < 12.3.2
(semver)
|
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CVE-2026-21667 (GCVE-0-2026-21667)
Vulnerability from cvelistv5 – Published: 2026-03-12 15:09 – Updated: 2026-03-13 03:55
VLAI?
Summary
A vulnerability allowing an authenticated domain user to perform remote code execution (RCE) on the Backup Server.
Severity ?
10 (Critical)
CWE
- CWE-284 - Improper Access Control
Assigner
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Veeam | Backup and Replication |
Unaffected:
12.3.2 , < 12.3.2
(semver)
|
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CVE-2026-21665 (GCVE-0-2026-21665)
Vulnerability from cvelistv5 – Published: 2026-02-23 22:34 – Updated: 2026-02-25 16:07
VLAI?
Summary
The Print Service component of Fiserv Originate Loans Peripherals (formerly Velocity Services) in unsupported version 2021.2.4 (build 4.7.3155.0011) uses deprecated .NET Remoting TCP channels that allow unsafe deserialization of untrusted data. When these services are exposed to an untrusted network in a client-managed deployment, an unauthenticated attacker can achieve remote code execution. Version 2021.2.4 is no longer supported by Fiserv. Customers should upgrade to a currently supported release (2025.1 or later) and ensure that .NET Remoting service ports are not exposed beyond trusted network boundaries.
This CVE documents behavior observed in a client-hosted deployment running an unsupported legacy version of Originate Loans Peripherals with .NET Remoting ports exposed to an untrusted network. This is not a default or supported configuration. Customers running legacy versions should upgrade to a currently supported release and ensure .NET Remoting ports are restricted to trusted network segments. The finding does not apply to Fiserv-hosted environments.
Severity ?
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Fiserv | Originate Loans Peripherals (formerly Velocity Services) -- Print Service component |
Affected:
2021.2.4 , < 2021.2.4
(custom)
|
Credits
Victor A. Morales, Senior Pentester Team Leader, GM Sectec, Corp.
Omar Crespo, Pentester, GM Sectec, Corp.
VulnCheck
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CVE-2025-24293 (GCVE-0-2025-24293)
Vulnerability from cvelistv5 – Published: 2026-01-30 20:11 – Updated: 2026-02-02 14:47
VLAI?
Summary
# Active Storage allowed transformation methods potentially unsafe
Active Storage attempts to prevent the use of potentially unsafe image
transformation methods and parameters by default.
The default allowed list contains three methods allow for the circumvention
of the safe defaults which enables potential command injection
vulnerabilities in cases where arbitrary user supplied input is accepted as
valid transformation methods or parameters.
Impact
------
This vulnerability impacts applications that use Active Storage with the image_processing processing gem in addition to mini_magick as the image processor.
Vulnerable code will look something similar to this:
```
<%= image_tag blob.variant(params[:t] => params[:v]) %>
```
Where the transformation method or its arguments are untrusted arbitrary input.
All users running an affected release should either upgrade or use one of the workarounds immediately.
Workarounds
-----------
Consuming user supplied input for image transformation methods or their parameters is unsupported behavior and should be considered dangerous.
Strict validation of user supplied methods and parameters should be performed
as well as having a strong [ImageMagick security
policy](https://imagemagick.org/script/security-policy.php) deployed.
Credits
-------
Thank you [lio346](https://hackerone.com/lio346) for reporting this!
Severity ?
CWE
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Rails | activestorage |
Affected:
5.2 , < 5.*
(semver)
Affected: 7.0 , < 7.1.5.2 (semver) Affected: 8.0 , < 7.0.2.1 (semver) |
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CVE-2025-59472 (GCVE-0-2025-59472)
Vulnerability from cvelistv5 – Published: 2026-01-26 21:43 – Updated: 2026-01-27 14:54
VLAI?
Summary
A denial of service vulnerability exists in Next.js versions with Partial Prerendering (PPR) enabled when running in minimal mode. The PPR resume endpoint accepts unauthenticated POST requests with the `Next-Resume: 1` header and processes attacker-controlled postponed state data. Two closely related vulnerabilities allow an attacker to crash the server process through memory exhaustion:
1. **Unbounded request body buffering**: The server buffers the entire POST request body into memory using `Buffer.concat()` without enforcing any size limit, allowing arbitrarily large payloads to exhaust available memory.
2. **Unbounded decompression (zipbomb)**: The resume data cache is decompressed using `inflateSync()` without limiting the decompressed output size. A small compressed payload can expand to hundreds of megabytes or gigabytes, causing memory exhaustion.
Both attack vectors result in a fatal V8 out-of-memory error (`FATAL ERROR: Reached heap limit Allocation failed - JavaScript heap out of memory`) causing the Node.js process to terminate. The zipbomb variant is particularly dangerous as it can bypass reverse proxy request size limits while still causing large memory allocation on the server.
To be affected you must have an application running with `experimental.ppr: true` or `cacheComponents: true` configured along with the NEXT_PRIVATE_MINIMAL_MODE=1 environment variable.
Strongly consider upgrading to 15.6.0-canary.61 or 16.1.5 to reduce risk and prevent availability issues in Next applications.
Severity ?
5.9 (Medium)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| vercel | next |
Affected:
15.0.0-canary.0 , < 15.0.0
(semver)
Affected: 15.0.1-canary.0 , < 15.0.1 (semver) Affected: 15.0.2-canary.0 , < 15.0.2 (semver) Affected: 15.0.3-canary.0 , < 15.0.3 (semver) Affected: 15.0.4-canary.0 , < 15.0.4 (semver) Affected: 15.1.0-canary.0 , < 15.1.0 (semver) Affected: 15.1.1-canary.0 , < 15.1.1 (semver) Affected: 15.1.2-canary.0 , < 15.1.2 (semver) Affected: 15.1.3-canary.0 , < 15.1.3 (semver) Affected: 15.1.4-canary.0 , < 15.1.4 (semver) Affected: 15.1.5-canary.0 , < 15.1.5 (semver) Affected: 15.1.6-canary.0 , < 15.1.6 (semver) Affected: 15.1.7-canary.0 , < 15.1.7 (semver) Affected: 15.2.0-canary.0 , < 15.2.0 (semver) Affected: 15.2.1-canary.0 , < 15.2.1 (semver) Affected: 15.2.2-canary.0 , < 15.2.2 (semver) Affected: 15.2.3-canary.0 , < 15.2.3 (semver) Affected: 15.2.4-canary.0 , < 15.2.4 (semver) Affected: 15.2.5-canary.0 , < 15.2.5 (semver) Affected: 15.3.0-canary.0 , < 15.3.0 (semver) Affected: 15.3.1-canary.0 , < 15.3.1 (semver) Affected: 15.3.2-canary.0 , < 15.3.2 (semver) Affected: 15.1.8-canary.0 , < 15.1.8 (semver) Affected: 15.3.3-canary.0 , < 15.3.3 (semver) Affected: 15.4.0-canary.0 , < 15.4.0 (semver) Affected: 15.3.4-canary.0 , < 15.3.4 (semver) Affected: 15.3.5-canary.0 , < 15.3.5 (semver) Affected: 15.4.1-canary.0 , < 15.4.1 (semver) Affected: 15.4.2-canary.0 , < 15.4.2 (semver) Affected: 15.4.3-canary.0 , < 15.4.3 (semver) Affected: 15.4.4-canary.0 , < 15.4.4 (semver) Affected: 15.4.5-canary.0 , < 15.4.5 (semver) Affected: 15.4.6-canary.0 , < 15.4.6 (semver) Affected: 15.4.7-canary.0 , < 15.4.7 (semver) Affected: 15.5.0-canary.0 , < 15.5.0 (semver) Affected: 15.5.1-canary.0 , < 15.5.1 (semver) Affected: 15.5.2-canary.0 , < 15.5.2 (semver) Affected: 15.5.3-canary.0 , < 15.5.3 (semver) Affected: 15.5.4-canary.0 , < 15.5.4 (semver) Affected: 15.5.5-canary.0 , < 15.5.5 (semver) Affected: 15.5.6-canary.0 , < 15.5.6 (semver) Affected: 15.5.7-canary.0 , < 15.5.7 (semver) Affected: 15.4.8-canary.0 , < 15.4.8 (semver) Affected: 15.1.9-canary.0 , < 15.1.9 (semver) Affected: 15.0.5-canary.0 , < 15.0.5 (semver) Affected: 15.3.6-canary.0 , < 15.3.6 (semver) Affected: 15.2.6-canary.0 , < 15.2.6 (semver) Affected: 15.5.8-canary.0 , < 15.5.8 (semver) Affected: 15.4.9-canary.0 , < 15.4.9 (semver) Affected: 15.3.7-canary.0 , < 15.3.7 (semver) Affected: 15.2.7-canary.0 , < 15.2.7 (semver) Affected: 15.1.10-canary.0 , < 15.1.10 (semver) Affected: 15.0.6-canary.0 , < 15.0.6 (semver) Affected: 15.5.9-canary.0 , < 15.5.9 (semver) Affected: 15.4.10-canary.0 , < 15.4.10 (semver) Affected: 15.3.8-canary.0 , < 15.3.8 (semver) Affected: 15.2.8-canary.0 , < 15.2.8 (semver) Affected: 15.1.11-canary.0 , < 15.1.11 (semver) Affected: 15.0.7-canary.0 , < 15.0.7 (semver) Affected: 16.1.0 , < 16.1.5 (semver) |
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CVE-2025-59471 (GCVE-0-2025-59471)
Vulnerability from cvelistv5 – Published: 2026-01-26 21:43 – Updated: 2026-01-27 14:55
VLAI?
Summary
A denial of service vulnerability exists in self-hosted Next.js applications that have `remotePatterns` configured for the Image Optimizer. The image optimization endpoint (`/_next/image`) loads external images entirely into memory without enforcing a maximum size limit, allowing an attacker to cause out-of-memory conditions by requesting optimization of arbitrarily large images. This vulnerability requires that `remotePatterns` is configured to allow image optimization from external domains and that the attacker can serve or control a large image on an allowed domain.
Strongly consider upgrading to 15.5.10 or 16.1.5 to reduce risk and prevent availability issues in Next applications.
Severity ?
5.9 (Medium)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
Impacted products
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CVE-2025-59473 (GCVE-0-2025-59473)
Vulnerability from cvelistv5 – Published: 2026-01-26 21:43 – Updated: 2026-01-27 15:08
VLAI?
Summary
SQL Injection vulnerability in the Structure for Admin authenticated user
Severity ?
6 (Medium)
CWE
- CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ExpressionEngine | ExpressionEngine |
Unaffected:
7.* , < 7.5.14
(semver)
|
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CVE-2026-21642 (GCVE-0-2026-21642)
Vulnerability from cvelistv5 – Published: 2026-01-20 20:48 – Updated: 2026-01-21 20:47
VLAI?
Summary
HackerOne community member Patrick Lang (7yr) has reported a reflected XSS vulnerability in the `banner-acl.php` and `channel-acl.php` scripts of Revive Adserver. An attacker can craft a specific URL that includes an HTML payload in a parameter. If a logged in administrator visits the URL, the HTML is sent to the browser and malicious scripts would be executed.
Severity ?
6.1 (Medium)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Revive | Revive Adserver |
Affected:
6 , ≤ 6.0.4
(semver)
|
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CVE-2026-21664 (GCVE-0-2026-21664)
Vulnerability from cvelistv5 – Published: 2026-01-20 20:48 – Updated: 2026-01-21 20:45
VLAI?
Summary
HackerOne community member Huynh Pham Thanh Luc (nigh7c0r3) has reported a reflected XSS vulnerability in the afr.php delivery script of Revive Adserver. An attacker can craft a specific URL that includes an HTML payload in a parameter. If a logged in administrator visits the URL, the HTML is sent to the browser and malicious scripts would be executed.
Severity ?
6.1 (Medium)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Revive | Revive Adserver |
Affected:
6 , ≤ 6.0.4
(semver)
|
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CVE-2026-21663 (GCVE-0-2026-21663)
Vulnerability from cvelistv5 – Published: 2026-01-20 20:48 – Updated: 2026-01-21 20:42
VLAI?
Summary
HackerOne community member Patrick Lang (7yr) has reported a reflected XSS vulnerability in the banner-acl.php script of Revive Adserver. An attacker can craft a specific URL that includes an HTML payload in a parameter. If a logged in administrator visits the URL, the HTML is sent to the browser and malicious scripts would be executed.
Severity ?
6.1 (Medium)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Revive | Revive Adserver |
Affected:
6 , ≤ 6.0.4
(semver)
|
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CVE-2026-21640 (GCVE-0-2026-21640)
Vulnerability from cvelistv5 – Published: 2026-01-20 20:48 – Updated: 2026-01-21 18:52
VLAI?
Summary
HackerOne community member Faraz Ahmed (PakCyberbot) has reported a format string injection in the Revive Adserver settings. When specific character combinations are used in a setting, the admin user console could be disabled due to a fatal PHP error.
Severity ?
CWE
- CWE-134 - Use of Externally-Controlled Format String
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Revive | Revive Adserver |
Affected:
6 , ≤ 6.0.4
(semver)
|
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CVE-2026-21641 (GCVE-0-2026-21641)
Vulnerability from cvelistv5 – Published: 2026-01-20 20:48 – Updated: 2026-01-21 18:52
VLAI?
Summary
HackerOne community member Jad Ghamloush (0xjad) has reported an authorization bypass vulnerability in the `tracker-delete.php` script of Revive Adserver. Users with permissions to delete trackers are mistakenly allowed to delete trackers owned by other accounts.
Severity ?
7.1 (High)
CWE
- CWE-285 - Improper Authorization
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Revive | Revive Adserver |
Affected:
6 , ≤ 6.0.4
(semver)
|
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"value": "HackerOne community member Jad Ghamloush (0xjad) has reported an authorization bypass vulnerability in the `tracker-delete.php` script of Revive Adserver. Users with permissions to delete trackers are mistakenly allowed to delete trackers owned by other accounts."
}
],
"metrics": [
{
"cvssV3_0": {
"baseScore": 7.1,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L",
"version": "3.0"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-01-20T20:48:47.885Z",
"orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
"shortName": "hackerone"
},
"references": [
{
"url": "https://hackerone.com/reports/3445710"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
"assignerShortName": "hackerone",
"cveId": "CVE-2026-21641",
"datePublished": "2026-01-20T20:48:47.885Z",
"dateReserved": "2026-01-01T15:00:02.340Z",
"dateUpdated": "2026-01-21T18:52:48.506Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}