What’s Vulnerable › Vulnerabilities

CVE-2026-88870: WWBN AVideo LoginControl PGP Key CSRF via GET Request

• Severity: high (CVSS 7.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-10 · updated 2026-09-18
• Weakness: CWE-352

Description

WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains a cross-site request forgery vulnerability in the LoginControl plugin PGP key endpoints that lack CSRF token validation. Attackers can craft malicious pages with image tags pointing to savePublicKey.json.php to replace a logged-in victim's PGP 2FA public key, causing lockout or enabling account takeover if the attacker knows the password.

References

• https://github.com/WWBN/AVideo/security/advisories/GHSA-g4x9-vh2j-h7rj
• https://www.vulncheck.com/advisories/wwbn-avideo-logincontrol-pgp-key-csrf-via-get-request

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