Cross-site request forgery in AVideo - CVE-2026-33507
Published: May 4, 2026
Vulnerability identifier: #VU129511
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-2026-33507
CWE-ID: CWE-352
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 cross-site request forgery in the plugin import endpoint when handling plugin upload requests. A remote attacker can trick a victim into submitting a crafted request to upload a malicious plugin to execute arbitrary code.
User interaction is required.
How to mitigate CVE-2026-33507
Install security update from vendor's website.