CVE-2026-54396

An information disclosure vulnerability exists in the MISP AuthKey edit functionality. When a validation error occurs during an AuthKey edit request, the user dropdown was populated using the attacker-controlled AuthKey.userid value from the submitted request data. An authenticated user with...

CVE-2026-54396

CVE-2026-54396 describes an information disclosure in the MISP AuthKey edit functionality. When a validation error occurs, the user dropdown was populated from the attacker-controlled AuthKey.user_id in the submitted request, enabling an authenticated user with edit permission to enumerate user e...

EUVD-2026-36572

An information disclosure vulnerability exists in the MISP AuthKey edit functionality. When a validation error occurs during an AuthKey edit request, the user dropdown was populated using the attacker-controlled AuthKey.userid value from the submitted request data. An authenticated user with...

CVE-2026-54396 MISP AuthKey edit endpoint allows authenticated user email enumeration

An information disclosure vulnerability exists in the MISP AuthKey edit functionality. When a validation error occurs during an AuthKey edit request, the user dropdown was populated using the attacker-controlled AuthKey.userid value from the submitted request data. An authenticated user with...

PT-2026-48998

An information disclosure vulnerability exists in the MISP AuthKey edit functionality. When a validation error occurs during an AuthKey edit request, the user dropdown was populated using the attacker-controlled AuthKey.user id value from the submitted request data. An authenticated user with...