CVE-2026-33648
AVideo Vulnerable to OS Command Injection via Unsanitized `users_id` and `liveTransmitionHistory_id` in Restreamer Log File Path
HIGH 8.8EPSS 0.9%
WWBN AVideo is an open source video platform. In versions up to and including 26.0, the restreamer endpoint constructs a log file path by embedding user-controlled `users_id` and `liveTransmitionHistory_id` values from the JSON request body without any sanitization. This log file path is then concatenated directly into shell commands passed to `exec()`, allowing an authenticated user to achieve arbitrary command execution on the server via shell metacharacters such as `$()` or backticks. Commit 99b865413172045fef6a98b5e9bfc7b24da11678 contains a patch.
- Affected
- WWBN · AVideo
- CVSS v3.1 GITHUB
- 8.8 HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - EPSS
- 0.92% chance of exploitation in the next 30 days, 59th percentile
- Published
- 2026-03-23
- Updated
- 2026-03-25
Proof-of-concept exploits (1)
Security advisories
- WWBN/AVideo/security/advisories/GHSA-5m4q-5cvx-36mw
- WWBN/AVideo/commit/99b865413172045fef6a98b5e9bfc7b24da11678