CVE-2026-63304
HIGHAVideo through 29.0 OS Command Injection via listFFmpegProcesses
Title source: cnaDescription
AVideo through 29.0 contains an OS command injection vulnerability in plugin/API/standAlone/functions.php where the listFFmpegProcesses() function interpolates unsanitized keyword parameters inside single quotes without escaping. Attackers who can craft a valid encrypted codeToExec payload can break out of the single-quoted grep context and execute arbitrary OS commands as the web-server user.
References (2)
Core 2
Core References
Vendor Advisory vendor-advisory
GitHub Security Advisory (GHSA-j44m-77cc-p3cc)
https://github.com/WWBN/AVideo/security/advisories/GHSA-j44m-77cc-p3cc
Third Party Advisory third-party-advisory
VulnCheck Advisory: AVideo through 29.0 OS Command Injection via listFFmpegProcesses
https://www.vulncheck.com/advisories/avideo-through-os-command-injection-via-listffmpegprocesses
Scores
CVSS v3
8.1
EPSS
0.0135
EPSS Percentile
68.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-78
Status
published
Products (1)
WWBN/AVideo
< 29.0
Published
Jul 16, 2026
Tracked Since
Jul 16, 2026