CVE-2026-90536CWE-200information-disclosure

CVE-2026-90536

Medium · published September 12, 2026

CVSS v3.1
5.3
EPSS
0%
Percentile
34.0
In the wild
Unconfirmed
What it is

WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 fails to authorize access to the adsInfo API endpoint, allowing unauthenticated attackers to retrieve password-protected video owner identifiers. Attackers can call the adsInfo API with a videos_id parameter to obtain the owner's user ID and personalized ad creative URLs without authentication or permission checks.

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
0.00409 · 34.0th percentile
Weakness
CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
Published
2026-09-12T17:16Z
References (2)
https://github.com/WWBN/AVideo/security/advisories/GHSA-989c-frwf-gprj · [email protected]https://www.vulncheck.com/advisories/wwbn-avideo-missing-authorization-via-adsinfo-api-endpoint · [email protected]
EPSS history
Timeline
  • 14 SEP 03:24Z
    EPSS moved — → 0%
    epss
  • 12 SEP 12:08Z
    WWBN AVideo Missing Authorization via adsInfo API Endpoint
    cvelistv5