CVE-2026-40948

The Keycloak authentication manager in apache-airflow-providers-keycloak did not generate or validate the OAuth 2.0 state parameter on the login / login-callback flow, and did not use PKCE. An attacker with a Keycloak account in the same realm could deliver a crafted callback URL to a victim's...

CVE-2026-40948

The Keycloak authentication manager in apache-airflow-providers-keycloak (versions prior to 0.7.0 ) is vulnerable to login-CSRF and session fixation because it fails to generate or validate the OAuth 2.0 state parameter during login and login-callback flows, and it lacks PKCE (Proof Key for Code ...

Cross-Site Request Forgery (CSRF)

PAC4J is vulnerable to Cross-Site Request Forgery CSRF. The vulnerability is due to weak CSRF token validation relying on hash collisions in String.hashCode, which allows an attacker to forge requests with colliding tokens and perform unauthorized actions without the victim’s consent...

ChurchCRM security vulnerabilities

ChurchCRM is an open-source CRM system developed for churches. Versions of ChurchCRM prior to 7.2.0 contained security vulnerabilities. These vulnerabilities stemmed from the lack of file extension filtering and CSRF token validation in the database backup restoration function, which could lead t...

CVE-2026-40581

CVE-2026-40581 affects ChurchCRM prior to 7.2.0. The issue is a CSRF-like flaw in the family records deletion endpoint (SelectDelete.php) that uses a plain GET request with no CSRF validation, enabling an authenticated administrator to trigger permanent deletion of targeted family records and all...

CVE-2026-40581 ChurchCRM: Cross-Site Request Forgery (CSRF) in SelectDelete.php Leading to Permanent Data Deletion

ChurchCRM is an open-source church management system. In versions prior to 7.2.0, the family record deletion endpoint SelectDelete.php performs permanent, irreversible deletion of family records and all associated data via a plain GET request with no CSRF token validation. An attacker can craft a...

CVE-2026-40484 ChurchCRM: Authenticated Remote Code Execution via Unrestricted PHP File Write in Database Restore Function

ChurchCRM is an open-source church management system. In versions prior to 7.2.0, the database backup restore functionality extracts uploaded archive contents and copies files from the Images/ directory into the web-accessible document root using recursiveCopyDirectory, which performs no file...

EUVD-2026-23597

ChurchCRM is an open-source church management system. In versions prior to 7.2.0, the database backup restore functionality extracts uploaded archive contents and copies files from the Images/ directory into the web-accessible document root using recursiveCopyDirectory, which performs no file...

EUVD-2026-23421

PAC4J is vulnerable to Cross-Site Request Forgery CSRF. A malicious attacker can craft a specially designed website which, when visited by a user, will automatically submit a forged cross-site request with a token whose hash collides with the victim's legitimate CSRF token. Importantly, the...

Cross-site Request Forgery (CSRF)

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 Cross-site Request Forgery CSRF d...

PAC4J has a Cross-Site Request Forgery (CSRF) Vulnerability

PAC4J is vulnerable to Cross-Site Request Forgery CSRF. A malicious attacker can craft a specially designed website which, when visited by a user, will automatically submit a forged cross-site request with a token whose hash collides with the victim's legitimate CSRF token. Importantly, the...

GHSA-XW5C-JC7X-GF75 PAC4J has a Cross-Site Request Forgery (CSRF) Vulnerability

PAC4J is vulnerable to Cross-Site Request Forgery CSRF. A malicious attacker can craft a specially designed website which, when visited by a user, will automatically submit a forged cross-site request with a token whose hash collides with the victim's legitimate CSRF token. Importantly, the...

Mattermost doesn't validate CSRF tokens on an authentication endpoint

Mattermost versions 10.11.x = 10.11.12, 11.5.x = 11.5.0, 11.4.x = 11.4.2, 11.3.x = 11.3.2 fail to validate CSRF tokens on an authentication endpoint which allows an attacker to update a user's authentication method via a CSRF attack by tricking a user into visiting a malicious page. Mattermost...

GHSA-M7CF-4GH2-V4QG Mattermost doesn't validate CSRF tokens on an authentication endpoint

Mattermost versions 10.11.x = 10.11.12, 11.5.x = 11.5.0, 11.4.x = 11.4.2, 11.3.x = 11.3.2 fail to validate CSRF tokens on an authentication endpoint which allows an attacker to update a user's authentication method via a CSRF attack by tricking a user into visiting a malicious page. Mattermost...

CVE-2026-40458

PAC4J is vulnerable to Cross-Site Request Forgery CSRF. A malicious attacker can craft a specially designed website which, when visited by a user, will automatically submit a forged cross-site request with a token whose hash collides with the victim's legitimate CSRF token. Importantly, the...

CVE-2026-40458 Cross-Site Request Forgery in PAC4J

PAC4J is vulnerable to Cross-Site Request Forgery CSRF. A malicious attacker can craft a specially designed website which, when visited by a user, will automatically submit a forged cross-site request with a token whose hash collides with the victim's legitimate CSRF token. Importantly, the...

CVE-2026-40458

CVE-2026-40458 is a CSRF vulnerability in PAC4J. A malicious site can cause a user’s browser to submit forged requests with a token whose hash collides with the victim’s legitimate CSRF token, without needing the token or its hash in advance. The root cause involves collisions in the deterministi...

CVE-2026-40458 Cross-Site Request Forgery in PAC4J

PAC4J is vulnerable to Cross-Site Request Forgery CSRF. A malicious attacker can craft a specially designed website which, when visited by a user, will automatically submit a forged cross-site request with a token whose hash collides with the victim's legitimate CSRF token. Importantly, the...

CVE-2026-40458 Cross-Site Request Forgery in PAC4J

PAC4J is vulnerable to Cross-Site Request Forgery CSRF. A malicious attacker can craft a specially designed website which, when visited by a user, will automatically submit a forged cross-site request with a token whose hash collides with the victim's legitimate CSRF token. Importantly, the...

CVE-2026-40458

PAC4J is vulnerable to Cross-Site Request Forgery CSRF. A malicious attacker can craft a specially designed website which, when visited by a user, will automatically submit a forged cross-site request with a token whose hash collides with the victim's legitimate CSRF token. Importantly, the...