CVE-2026-90551CWE-862broken-access-control

CVE-2026-90551

Medium · published September 12, 2026

CVSS v3.1
5.3
EPSS
0%
Percentile
33.1
In the wild
Unconfirmed
What it is

WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 fails to validate playlist ownership in the video_from_program API endpoint, allowing unauthenticated access to private playlist contents. Attackers can query the API without authentication to enumerate private playlist names, owner information, and video titles including password-protected content.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
6.9 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00400 · 33.1th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-09-12T17:16Z
References (2)
https://github.com/WWBN/AVideo/security/advisories/GHSA-7h47-x3h5-c8xq · [email protected]https://www.vulncheck.com/advisories/wwbn-avideo-missing-authorization-via-video-from-program-api · [email protected]
EPSS history
Timeline
  • 14 SEP 03:24Z
    EPSS moved — → 0%
    epss
  • 12 SEP 12:08Z
    WWBN AVideo Missing Authorization via video_from_program API
    cvelistv5