CVE-2026-63305
HIGHAVideo through 29.0 OS Command Injection via ffmpeg.json.php
Title source: cnaDescription
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.
References (2)
Core 2
Core References
Vendor Advisory vendor-advisory
GitHub Security Advisory (GHSA-g9x9-q7qj-6mv5)
https://github.com/WWBN/AVideo/security/advisories/GHSA-g9x9-q7qj-6mv5
Third Party Advisory third-party-advisory
VulnCheck Advisory: AVideo through 29.0 OS Command Injection via ffmpeg.json.php
https://www.vulncheck.com/advisories/avideo-through-os-command-injection-via-ffmpeg-json-php
Scores
CVSS v3
8.1
EPSS
0.0138
EPSS Percentile
69.4%
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