CVE-2026-33648

Summary

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 Software

Weaknesses

• CWE-78: CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: no
  • Technical Impact: total

References

• https://github.com/WWBN/AVideo/security/advisories/GHSA-5m4q-5cvx-36mw
• https://github.com/WWBN/AVideo/commit/99b865413172045fef6a98b5e9bfc7b24da11678

• ←Previous
• Next→