Cross-site request forgery in AVideo - CVE-2026-34394
Published: May 4, 2026
Vulnerability identifier: #VU129526
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2026-34394
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 modify payment credentials.
The vulnerability exists due to improper request authorization in the admin plugin configuration functionality when handling crafted cross-site requests. A remote attacker can trick an administrator into visiting a malicious page to modify payment credentials.
User interaction is required, and exploitation depends on an administrator visiting attacker-controlled content while authenticated.
How to mitigate CVE-2026-34394
Install security update from vendor's website.