---
id: CVE-2026-88865
title: >-
  AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 fails to
  validate restream ownership in getRestream.json.php, allowing authenticated
  users with canStream permission to mint tokens for arbitrary restreams
summary: >-
  AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 fails to
  validate restream ownership in getRestream.json.php, allowing authenticated
  users with canStream permission to mint tokens for arbitrary restreams.
  Attackers can exc…
severity: high
cvss: 8.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N'
cwe:
  - CWE-639
vendor: WWBN
product: AVideo
affected:
  - AVideo <= c3edcc274c389816d434acadac07ee78eaf330c1
published: '2026-09-10'
updated: '2026-09-18'
sourceUpdated: '2026-09-18T18:17:36.370'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-88865'
references:
  - url: 'https://github.com/WWBN/AVideo/security/advisories/GHSA-7jf4-mmqm-7p7x'
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/avideo-missing-authorization-via-getrestream-json-php
    label: disclosure@vulncheck.com
tags:
  - nvd
  - cve.org
epss: 0.00363
epssPercentile: 0.2749
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-09-18T17:10:44.334542Z'
ingestedAt: '2026-09-14T12:31:59.002Z'
---

## Overview

AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 fails to validate restream ownership in getRestream.json.php, allowing authenticated users with canStream permission to mint tokens for arbitrary restreams. Attackers can exchange the token to retrieve other users' stream keys from getLiveKey.json.php and publish to their YouTube, Twitch, or RTMP destinations.

## Remediation

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