Exploit for CVE-2026-92592

CVE-2026-92592: Craft CMS authenticated RCE Proof of concept...

EUVD-2026-81292

Craft CMS 4.8.0 through 4.18.5 and 5.0.0 through 5.10.12 sign an authenticated user's attacker-controlled license-shun cookie with the same key and format used to validate signed redirect parameters, because the HMAC signature is not bound to its purpose Yii's cookieValidationKey is derived from...

CVE-2026-92592

Craft CMS 4.8.0 through 4.18.5 and 5.0.0 through 5.10.12 sign an authenticated user's attacker-controlled license-shun cookie with the same key and format used to validate signed redirect parameters, because the HMAC signature is not bound to its purpose Yii's cookieValidationKey is derived from...

CVE-2026-92592 Craft CMS before 4.18.6 Remote Code Execution via signed cookie

Craft CMS 4.8.0 through 4.18.5 and 5.0.0 through 5.10.12 sign an authenticated user's attacker-controlled license-shun cookie with the same key and format used to validate signed redirect parameters, because the HMAC signature is not bound to its purpose Yii's cookieValidationKey is derived from...

CVE-2026-92592: Improper Neutralization of Special Elements Used in a Template Engine

Craft CMS 4.8.0 through 4.18.5 and 5.0.0 through 5.10.12 sign an authenticated user's attacker-controlled license-shun cookie with the same key and format used to validate signed redirect parameters, because the HMAC signature is not bound to its purpose Yii's cookieValidationKey is derived from...