Origin Validation Error

Overview Affected versions of this package are vulnerable to Origin Validation Error via referrer enforcement in the ReferrerEnforcer code used by the backend and Install Tool. An attacker can invoke protected backend or Install Tool endpoints with an authenticated victim’s session by sending...

PT-2026-70078

Name of the Vulnerable Software and Affected Versions TYPO3 CMS versions 13.0.0 through 13.4.33 TYPO3 CMS versions 14.0.0 through 14.3.5 Description Referrer enforcement became ineffective because the backend and Install Tool applications are served from the site's main entry script rather than a...

Cross-site Request Forgery (CSRF)

Overview Affected versions of this package are vulnerable to Cross-site Request Forgery CSRF via the backend user interface functionality involving deep links. An attacker can manipulate the state-changing actions and trigger unauthorized commands by deceiving a victim into interacting with a...

Exposed Dangerous Method or Function

Overview typo3/cms-form is a Form Library, Plugin and Editor Affected versions of this package are vulnerable to Exposed Dangerous Method or Function via the backend user interface functionality involving deep links. An attacker can manipulate or delete persisted form definitions by deceiving a...

Cross-site Request Forgery (CSRF)

Overview Affected versions of this package are vulnerable to Cross-site Request Forgery CSRF via the backend user interface functionality involving deep links. An attacker can manipulate the session and perform unauthorized actions. Note: This is only exploitable if the...

Exposed Dangerous Method or Function

Overview Affected versions of this package are vulnerable to Exposed Dangerous Method or Function via the backend user interface functionality involving deep links. An attacker can manipulate the victim's dashboard configuration by deceiving the victim into interacting with a malicious URL while...

Exposed Dangerous Method or Function

Overview Affected versions of this package are vulnerable to Exposed Dangerous Method or Function via the Backend User Module. An attacker can manipulate user actions by tricking a victim into visiting a malicious URL while logged into the backend. Note: This is only exploitable if...

PT-2025-3150 · Typo3 · Typo3

Name of the Vulnerable Software and Affected Versions: TYPO3 versions prior to 11.5.42 ELTS TYPO3 versions prior to 12.4.25 LTS TYPO3 versions prior to 13.4.3 LTS Description: A vulnerability has been identified in the backend user interface functionality involving deep links, which is susceptibl...

PT-2025-3160 · Typo3 · Typo3

Name of the Vulnerable Software and Affected Versions: TYPO3 versions prior to 11.5.42 ELTS Description: A vulnerability has been identified in the backend user interface functionality involving deep links, which is susceptible to Cross-Site Request Forgery CSRF. State-changing actions in...

PT-2025-3144 · Typo3 · Typo3

Name of the Vulnerable Software and Affected Versions: TYPO3 versions prior to 11.5.42 ELTS TYPO3 versions prior to 12.4.25 LTS TYPO3 versions prior to 13.4.3 LTS Description: A vulnerability has been identified in the backend user interface functionality involving deep links, which is susceptibl...

PT-2025-3149 · Typo3 · Typo3

Name of the Vulnerable Software and Affected Versions: TYPO3 versions prior to 11.5.42 ELTS TYPO3 versions prior to 12.4.25 LTS TYPO3 versions prior to 13.4.3 LTS Description: A vulnerability has been identified in the backend user interface functionality involving deep links, which is susceptibl...