CVE-2026-64625

Description

AVideo before 29.0 contains an incomplete fix for CVE-2026-45578 where execAsync() re-wraps escaped commands in double-quoted sh -c, allowing command substitution via $() and backticks. Attackers can inject arbitrary OS commands through the Live plugin on_publish.php endpoint despite escapeshellarg() protection.

CVSS Vector

References

• https://github.com/WWBN/AVideo/security/advisories/GHSA-rc5x-vh5v-473f
• https://www.vulncheck.com/advisories/avideo-before-os-command-injection-via-execasync