Authorization Bypass Through User-Controlled Key

Overview Affected versions of this package are vulnerable to Authorization Bypass Through User-Controlled Key via parameter confusion in the UsersController. An attacker can overwrite another user's credentials, including administrator passwords, by sending a crafted PATCH request to the...

CVE-2026-56721 CamaleonCMS 2.9.2 Privilege Escalation via Parameter Confusion in UsersController

CamaleonCMS version 2.9.2 and earlier contains a privilege escalation vulnerability via insecure direct object reference IDOR that allows authenticated low-privileged attackers to overwrite any user's credentials by exploiting a parameter confusion flaw between the authorization filter and action...

CVE-2026-56721

CVE-2026-56721 affects CamaleonCMS

CVE-2026-56721 CamaleonCMS 2.9.2 Privilege Escalation via Parameter Confusion in UsersController

CamaleonCMS version 2.9.2 and earlier contains a privilege escalation vulnerability via insecure direct object reference IDOR that allows authenticated low-privileged attackers to overwrite any user's credentials by exploiting a parameter confusion flaw between the authorization filter and action...

EUVD-2026-56236

CamaleonCMS version 2.9.2 and earlier contains a privilege escalation vulnerability via insecure direct object reference IDOR that allows authenticated low-privileged attackers to overwrite any user's credentials by exploiting a parameter confusion flaw between the authorization filter and action...

CVE-2026-56721 CamaleonCMS 2.9.2 Privilege Escalation via Parameter Confusion in UsersController

CamaleonCMS version 2.9.2 and earlier contains a privilege escalation vulnerability via insecure direct object reference IDOR that allows authenticated low-privileged attackers to overwrite any user's credentials by exploiting a parameter confusion flaw between the authorization filter and action...

PT-2026-70264

CamaleonCMS version 2.9.2 and earlier contains a privilege escalation vulnerability via insecure direct object reference IDOR that allows authenticated low-privileged attackers to overwrite any user's credentials by exploiting a parameter confusion flaw between the authorization filter and action...

GHSA-CQ7Q-5C67-W39W matrix-appservice-irc vulnerable to IRC mode parameter confusion

Impact IRC allows you to specify multiple modes in a single mode command. Due to a bug in the underlying matrix-org/node-irc library, affected versions of matrix-appservice-irc perform parsing of such modes incorrectly, potentially resulting in the wrong user being given permissions. Mode command...

CVE-2022-39202 IRC mode parameter confusion in matrix-appservice-irc

matrix-appservice-irc is an open source Node.js IRC bridge for Matrix. The Internet Relay Chat IRC protocol allows you to specify multiple modes in a single mode command. Due to a bug in the underlying matrix-org/node-irc library, affected versions of matrix-appservice-irc perform parsing of such...