CVE-2026-85161
CVE-2026-85161
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.
Vulnerability class: CSRF (Cross-Site Request Forgery)
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-85161?
- CVE-2026-85161 is a medium-severity vulnerability, classified under Cross-Site Request Forgery (CSRF). CVSS score: 4.3/10. Published 2026-09-03.
- How severe is CVE-2026-85161?
- Medium severity. CVSS v3 base score is 4.3 out of 10.