CVE-2026-58002CWE-345

CVE-2026-58002

Medium · published August 22, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
5.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
CVSS v4.0
7.1 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
EPSS
0.00163 · 5.2th percentile
Weakness
CWE-345 · Insufficient Verification of Data Authenticity
Published
2026-08-22T17:16Z
References (3)
https://github.com/WWBN/AVideo/security/advisories/GHSA-rg7g-cgjq-4wx8 · [email protected]https://www.vulncheck.com/advisories/wwbn-avideo-authorization-bypass-via-users-affiliations-add-json-php · [email protected]https://github.com/WWBN/AVideo/security/advisories/GHSA-rg7g-cgjq-4wx8 · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 22 AUG 12:26Z
    WWBN AVideo Authorization Bypass via Users_affiliations add.json.php
    cvelistv5