Server-Side Request Forgery (SSRF) in AVideo - CVE-2026-41060
Published: November 11, 2026
Vulnerability identifier: #VU165910
CSH Severity: Low
CVSS v4: 7.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:L/SI:N/SA:N]
CVE-ID: CVE-2026-41060
CWE-ID: CWE-918
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to access internal HTTP services on arbitrary ports of the AVideo server and exfiltrate their responses.
The vulnerability exists due to improper destination validation in isSSRFSafeURL() in objects/functions.php when matching the configured site hostname without checking the port, bypassing server-side request forgery protections. A remote user can submit a downloadURL using that hostname with an alternate port to objects/aVideoEncoder.json.php, using upload permission or a valid video_id_hash, and retrieve the internal service response from web-accessible cache/tmpFile/ storage to disclose sensitive information.
Affected software
AVideo
How to mitigate CVE-2026-41060
Install security update from vendor's website.
AVideo - update to 29.1.0