VDB
KO
MEDIUM

GHSA-wmw3-3fv3-h54w

Concrete CMS has a session-hardening bypass and allows password change without reauthorization

Details

Concrete CMS 9.5.0 and below is vulnerable to password change without reauthorization and session-hardening bypass. The user-profile edit controller passes the entire raw POST array to UserInfo::update() without field whitelisting resulting in password change without requiring the current password  and also resulting in registered users able to disable the per-user-IP-pinning in the session validator which is meant to detect hijacking.

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Affected packages

Packagist / concrete5/concrete5
Introduced in: 0 Fixed in: 9.5.1
Fix composer require concrete5/concrete5:^9.5.1

References