Cross-site request forgery in AVideo - #VU166168
Published: November 13, 2026
Vulnerability identifier: #VU166168
CSH Severity: Medium
CVSS v4: 4.6 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: N/A
CWE-ID: CWE-352
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to redirect cryptocurrency payouts and disclose donor identities, donation amounts, and messages.
The vulnerability exists due to missing cross-site request forgery protection in AVideo's plugin/YPTWallet/view/saveConfiguration.php when saving wallet settings using session authentication, because the centralized guard excludes this endpoint. A remote attacker can lure a logged-in user to a page that submits a cross-origin POST with attacker-controlled CryptoWallet and donation_notification_url fields on an HTTPS instance with YPTWallet enabled to overwrite the payout address and redirect donation notifications.
Affected software
AVideo
Remediation
Install security update from vendor's website.
AVideo - update to 29.7.0