---
id: CVE-2026-86725
title: >-
  AVideo through c3edcc274c389816d434acadac07ee78eaf330c1 contains a missing
  authorization vulnerability in the SocialMediaPublisher plugin's add.json.php
  endpoint that allows authenticated users to modify other users' OAuth token
  records.…
summary: >-
  AVideo through c3edcc274c389816d434acadac07ee78eaf330c1 contains a missing
  authorization vulnerability in the SocialMediaPublisher plugin's add.json.php
  endpoint that allows authenticated users to modify other users' OAuth token
  records.…
severity: high
cvss: 7.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L'
cwe:
  - CWE-639
vendor: WWBN
product: AVideo
affected:
  - AVideo <= c3edcc274c389816d434acadac07ee78eaf330c1
published: '2026-09-08'
updated: '2026-09-08'
sourceUpdated: '2026-09-08T19:53:13.400'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-86725'
references:
  - url: 'https://github.com/WWBN/AVideo/security/advisories/GHSA-rp73-gjpj-w92v'
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/avideo-socialmediapublisher-missing-authorization-via-add-json-php
    label: disclosure@vulncheck.com
  - url: 'https://github.com/WWBN/AVideo/security/advisories/GHSA-rp73-gjpj-w92v'
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
tags:
  - nvd
  - cve.org
  - exploit-available
exploitAvailable: true
ssvc:
  exploitation: poc
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-08T15:35:08.034496Z'
ingestedAt: '2026-09-08T15:33:26.987Z'
epss: 0.00352
epssPercentile: 0.26152
---

## Overview

AVideo through c3edcc274c389816d434acadac07ee78eaf330c1 contains a missing authorization vulnerability in the SocialMediaPublisher plugin's add.json.php endpoint that allows authenticated users to modify other users' OAuth token records. Attackers can supply arbitrary row IDs to overwrite another user's stored access_token and refresh_token, then delete the compromised record to destroy the victim's provider linkage.

## Remediation

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