---
id: CVE-2026-58002
title: >-
  WWBN AVideo through commit 9c39d8c8b4c1f75540788d6b391740852ceb0732 contains
  an authorization bypass vulnerability in the Users_affiliations add.json.php
  endpoint that allows authenticated users to forge two-party consent records by
  supp…
summary: >-
  WWBN AVideo through commit 9c39d8c8b4c1f75540788d6b391740852ceb0732 contains
  an authorization bypass vulnerability in the Users_affiliations add.json.php
  endpoint that allows authenticated users to forge two-party consent records by
  supp…
severity: medium
cvss: 6.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N'
cwe:
  - CWE-345
published: '2026-08-22'
updated: '2026-08-22'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-58002'
references:
  - url: 'https://github.com/WWBN/AVideo/security/advisories/GHSA-rg7g-cgjq-4wx8'
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/wwbn-avideo-authorization-bypass-via-users-affiliations-add-json-php
    label: disclosure@vulncheck.com
tags:
  - nvd
ingestedAt: '2026-08-23T04:42:14.321Z'
epss: 0.0014
epssPercentile: 0.03752
---

## Overview

WWBN AVideo through commit 9c39d8c8b4c1f75540788d6b391740852ceb0732 contains an authorization bypass vulnerability in the Users_affiliations add.json.php endpoint that allows authenticated users to forge two-party consent records by supplying the counterparty's agreement timestamp. Attackers can create a forged affiliation with status='a' and then reassign video ownership to arbitrary users through the videoAddNew.json.php endpoint, which trusts the forged affiliation as an authorization term.

## Remediation

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