Code Injection in AVideo - CVE-2026-33479
Published: May 4, 2026
Vulnerability identifier: #VU129509
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2026-33479
CWE-ID: CWE-94
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: World Wide Broadcast Network
Affected software:
AVideo
AVideo
Detailed vulnerability description
The vulnerability allows a remote attacker to execute arbitrary code.
The vulnerability exists due to code injection in saveSort.json.php through use of eval() when processing a cross-site request forgery request targeting an administrator session. A remote attacker can cause an administrator to submit a specially crafted request to execute arbitrary code.
User interaction is required, and exploitation occurs through cross-site request forgery against an administrator.
How to mitigate CVE-2026-33479
Install security update from vendor's website.