Medium severity5.8NVD Advisory· Published Sep 15, 2026· Updated Sep 20, 2026
CVE-2026-91966
CVE-2026-91966
Description
AVideo through 29.0 contains an unauthenticated server-side request forgery vulnerability in the check_site_availability function that accepts attacker-controlled HTTP Host headers. Attackers can send requests to submitIndex.php or ajax.php with arbitrary Host headers to probe internal network hosts and ports, following redirects without authentication.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1Patches
Vulnerability mechanics
References
2News mentions
2- WWBN AVideo: Twelve Vulnerabilities Disclosed, Including Auth Bypass and SSRFVypr Intelligence · Sep 16, 2026
- WWBN AVideo: Three SSRF and Info Disclosure Flaws Disclosed TogetherVypr Intelligence · Sep 15, 2026