CVE-2026-85392 Peppermint through 0.5.5 Authorization Bypass on the User Logout Endpoint

Peppermint through 0.5.5 contains an authorization bypass vulnerability in the GET /api/v1/auth/user/:id/logout endpoint that allows authenticated attackers to delete sessions for any user by supplying arbitrary user IDs. Attackers can forcibly log out any user including administrators by calling...

EUVD-2026-70669

Peppermint through 0.5.5 contains an authorization bypass vulnerability in the GET /api/v1/auth/user/:id/logout endpoint that allows authenticated attackers to delete sessions for any user by supplying arbitrary user IDs. Attackers can forcibly log out any user including administrators by calling...

CVE-2026-85392 Peppermint through 0.5.5 Authorization Bypass on the User Logout Endpoint

Peppermint through 0.5.5 contains an authorization bypass vulnerability in the GET /api/v1/auth/user/:id/logout endpoint that allows authenticated attackers to delete sessions for any user by supplying arbitrary user IDs. Attackers can forcibly log out any user including administrators by calling...

CVE-2026-85392 Peppermint through 0.5.5 Authorization Bypass on the User Logout Endpoint

Peppermint through 0.5.5 contains an authorization bypass vulnerability in the GET /api/v1/auth/user/:id/logout endpoint that allows authenticated attackers to delete sessions for any user by supplying arbitrary user IDs. Attackers can forcibly log out any user including administrators by calling...

CVE-2026-85392

Peppermint (through version 0.5.5) contains an authorization bypass in the GET /api/v1/auth/user/:id/logout API endpoint. The endpoint performs no check to verify the caller owns the target account, allowing any authenticated attacker to supply an arbitrary user ID and forcibly delete that user's...

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ILIAS versions prior to 9.22, versions 10.0 through 10.9, and versions 11.0 through 11.2 contain an unauthenticated PHP object injection vulnerability in the Shibboleth logout functionality. An unauthenticated attacker can manipulate stored session data that is subsequently deserialized without...

PT-2026-85225

Peppermint through 0.5.5 contains an authorization bypass vulnerability in the GET /api/v1/auth/user/:id/logout endpoint that allows authenticated attackers to delete sessions for any user by supplying arbitrary user IDs. Attackers can forcibly log out any user including administrators by calling...

CVE-2026-85392: Authorization Bypass Through User-Controlled Key

Peppermint through 0.5.5 contains an authorization bypass vulnerability in the GET /api/v1/auth/user/:id/logout endpoint that allows authenticated attackers to delete sessions for any user by supplying arbitrary user IDs. Attackers can forcibly log out any user including administrators by calling...

CVE-2026-71981 Cypht < 2.12.2 PHP Object Injection RCE via back_query Parameter

Cypht before 2.12.2 contains a PHP object injection vulnerability that allows authenticated attackers to execute arbitrary operating system commands by supplying a crafted PHP object graph in the backquery GET parameter of the logout handler. Attackers can pass a base64-encoded serialized payload...

CVE-2026-71981 Cypht < 2.12.2 PHP Object Injection RCE via back_query Parameter

Cypht before 2.12.2 contains a PHP object injection vulnerability that allows authenticated attackers to execute arbitrary operating system commands by supplying a crafted PHP object graph in the backquery GET parameter of the logout handler. Attackers can pass a base64-encoded serialized payload...

PT-2026-84465

Cypht before 2.12.2 contains a PHP object injection vulnerability that allows authenticated attackers to execute arbitrary operating system commands by supplying a crafted PHP object graph in the back query GET parameter of the logout handler. Attackers can pass a base64-encoded serialized payloa...

CVE-2026-71981: Deserialization of Untrusted Data

Cypht before 2.12.2 contains a PHP object injection vulnerability that allows authenticated attackers to execute arbitrary operating system commands by supplying a crafted PHP object graph in the backquery GET parameter of the logout handler. Attackers can pass a base64-encoded serialized payload...

Open Redirect

Overview org.pac4j:pac4j-core is a pac4j is an easy and powerful security engine for Java to authenticate users, get their profiles and manage authorizations in order to secure web applications and web services. Affected versions of this package are vulnerable to Open Redirect in the perform...

CVE-2026-82464

pac4j-core before 6.5.6 contains an open redirect vulnerability in DefaultLogoutLogic.perform that accepts backslash-prefixed logout redirect targets matching logoutUrlPattern. Attackers can craft logout links with backslash-prefixed external hosts that browsers normalize into network-path...

EUVD-2026-68122

pac4j-saml before 6.5.6 does not require signature validation of SAML LogoutRequest messages in SAML2LogoutValidator.validateLogoutRequest. When an IdP sends no SessionIndex, a session can be destroyed based solely on the NameID, allowing an unauthenticated attacker to submit an unsigned...

CVE-2026-82465 pac4j-saml before 6.5.6 Session Destruction via Unsigned LogoutRequest

pac4j-saml before 6.5.6 does not require signature validation of SAML LogoutRequest messages in SAML2LogoutValidator.validateLogoutRequest. When an IdP sends no SessionIndex, a session can be destroyed based solely on the NameID, allowing an unauthenticated attacker to submit an unsigned...

EUVD-2026-68121

pac4j-core before 6.5.6 contains an open redirect vulnerability in DefaultLogoutLogic.perform that accepts backslash-prefixed logout redirect targets matching logoutUrlPattern. Attackers can craft logout links with backslash-prefixed external hosts that browsers normalize into network-path...

CVE-2026-82464

pac4j-core versions before 6.5.6 are affected by an open redirect vulnerability in the DefaultLogoutLogic.perform() method. The component accepts backslash-prefixed logout redirect targets that match the configured logoutUrlPattern. Because browsers normalize a backslash into a network-path refer...

CVE-2026-82464 pac4j-core before 6.5.6 Open Redirect via Backslash Logout

pac4j-core before 6.5.6 contains an open redirect vulnerability in DefaultLogoutLogic.perform that accepts backslash-prefixed logout redirect targets matching logoutUrlPattern. Attackers can craft logout links with backslash-prefixed external hosts that browsers normalize into network-path...

CVE-2026-82464 pac4j-core before 6.5.6 Open Redirect via Backslash Logout

pac4j-core before 6.5.6 contains an open redirect vulnerability in DefaultLogoutLogic.perform that accepts backslash-prefixed logout redirect targets matching logoutUrlPattern. Attackers can craft logout links with backslash-prefixed external hosts that browsers normalize into network-path...