CVE-2026-85161CWE-352csrf

CVE-2026-85161

Medium · published September 3, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
3.6
In the wild
Unconfirmed
What it is

AVideo through commit c91b5975d contains a cross-site request forgery vulnerability in removePoster.php that lacks forbidIfNotPost or forbidIfInvalidToken checks. Attackers can craft malicious image tags to delete authenticated victims' live poster and thumbnail files via GET requests.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
CVSS v4.0
5.3 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
EPSS
0.00147 · 3.6th percentile
Weakness
CWE-352 · Cross-Site Request Forgery (CSRF)
Published
2026-09-03T17:06Z
References (2)
https://github.com/WWBN/AVideo/security/advisories/GHSA-4h63-5723-hq25 · [email protected]https://www.vulncheck.com/advisories/avideo-removeposter-php-cross-site-request-forgery-file-deletion · [email protected]
EPSS history
Timeline
  • 05 SEP 03:44Z
    EPSS moved — → 0%
    epss
  • 03 SEP 11:22Z
    AVideo removePoster.php Cross-Site Request Forgery File Deletion
    cvelistv5