CVE-2026-63305

Description

AVideo through 29.0 contains an OS command injection vulnerability in the ffmpeg.json.php endpoint where notifyCode and callback parameters are concatenated into a shell command without escaping. Attackers who can craft a valid encrypted payload can inject arbitrary shell metacharacters into these fields to execute OS commands as the web-server user.

CVSS Vector

References

• https://github.com/WWBN/AVideo/security/advisories/GHSA-g9x9-q7qj-6mv5
• https://www.vulncheck.com/advisories/avideo-through-os-command-injection-via-ffmpeg-json-php