---
id: CVE-2026-92586
title: >-
  AVideo through 29.0 (commit c3edcc274c389816d434acadac07ee78eaf330c1) fails to
  verify video access permissions in the set_api_comment function, allowing
  authenticated users to post comments on password-protected and
  group-restricted vide…
summary: >-
  AVideo through 29.0 (commit c3edcc274c389816d434acadac07ee78eaf330c1) fails to
  verify video access permissions in the set_api_comment function, allowing
  authenticated users to post comments on password-protected and
  group-restricted vide…
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N'
cwe:
  - CWE-862
vendor: WWBN
product: AVideo
affected:
  - AVideo <= c3edcc274c389816d434acadac07ee78eaf330c1
  - AVideo <= 29.0
published: '2026-09-16'
updated: '2026-09-22'
sourceUpdated: '2026-09-22T20:43:58.793'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-92586'
references:
  - url: 'https://github.com/WWBN/AVideo/security/advisories/GHSA-fm4f-q895-8jhc'
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/avideo-through-29.0-missing-authorization-via-comment-api-endpoint
    label: disclosure@vulncheck.com
  - url: 'https://github.com/WWBN/AVideo/security/advisories/GHSA-fm4f-q895-8jhc'
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
tags:
  - nvd
  - cve.org
  - exploit-available
epss: 0.00158
epssPercentile: 0.05364
exploitAvailable: true
ssvc:
  exploitation: poc
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-17T13:27:20.437181Z'
ingestedAt: '2026-09-16T22:06:50.931Z'
---

## Overview

AVideo through 29.0 (commit c3edcc274c389816d434acadac07ee78eaf330c1) fails to verify video access permissions in the set_api_comment function, allowing authenticated users to post comments on password-protected and group-restricted videos. Attackers can submit POST requests to the comment API endpoint with arbitrary video IDs to write comments on videos they cannot watch.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.