GHSA-Q9C4-9V5M-597P Typo3 Information Disclosure in Backend User Interface

The element information component used to display properties of a certain record is susceptible to information disclosure. The list of references from or to the record is not properly checked for the backend user’s permissions. A valid backend user account is needed in order to exploit this...

Typo3 Information Disclosure in Backend User Interface

The element information component used to display properties of a certain record is susceptible to information disclosure. The list of references from or to the record is not properly checked for the backend user’s permissions. A valid backend user account is needed in order to exploit this...

GHSA-V4QR-8H2V-QPJX Cross-Site Scripting in TYPO3 CMS Backend

Failing to properly encode user input, backend forms are vulnerable to Cross-Site Scripting. A valid backend user account is needed to exploit this vulnerability...

Cross-Site Scripting in TYPO3 CMS Backend

Failing to properly encode user input, backend forms are vulnerable to Cross-Site Scripting. A valid backend user account is needed to exploit this vulnerability...

Insecure Unserialize in TYPO3 Backend

Failing to properly validate incoming data, the suggest wizard is susceptible to insecure unserialize. To exploit this vulnerability a valid backend user account is needed...

GHSA-C7RJ-92XR-WPRG Insecure Unserialize in TYPO3 Backend

Failing to properly validate incoming data, the suggest wizard is susceptible to insecure unserialize. To exploit this vulnerability a valid backend user account is needed...

GHSA-G46H-V2CC-6C94 Information Disclosure in TYPO3 CMS

Failing to properly check user permission on file storages, editors could gain knowledge of protected storages and its folders as well as using them in a file collection being rendered in the frontend. A valid backend user account is needed to exploit this vulnerability...

Information Disclosure in TYPO3 CMS

Failing to properly check user permission on file storages, editors could gain knowledge of protected storages and its folders as well as using them in a file collection being rendered in the frontend. A valid backend user account is needed to exploit this vulnerability...

Insecure Deserialization & Arbitrary Code Execution in TYPO3 CMS

Phar files formerly known as "PHP archives" can act als self extracting archives which leads to the fact that source code is executed when Phar files are invoked. The Phar file format is not limited to be stored with a dedicated file extension - "bundle.phar" would be valid as well as "bundle.txt...

GHSA-PPGF-8745-8PGX Insecure Deserialization & Arbitrary Code Execution in TYPO3 CMS

Phar files formerly known as "PHP archives" can act als self extracting archives which leads to the fact that source code is executed when Phar files are invoked. The Phar file format is not limited to be stored with a dedicated file extension - "bundle.phar" would be valid as well as "bundle.txt...

GHSA-7QWG-FCPW-XG5G Privilege Escalation & SQL Injection in TYPO3 CMS

Failing to properly dissociate system related configuration from user generated configuration, the Form Framework system extension "form" is vulnerable to SQL injection and Privilege Escalation. Basically instructions can be persisted to a form definition file that were not configured to be...

Privilege Escalation & SQL Injection in TYPO3 CMS

Failing to properly dissociate system related configuration from user generated configuration, the Form Framework system extension "form" is vulnerable to SQL injection and Privilege Escalation. Basically instructions can be persisted to a form definition file that were not configured to be...

GHSA-67WG-6J7R-MQH8 Arbitrary Code Execution in TYPO3 CMS

Due to a missing file extension in the fileDenyPattern, backend user are allowed to upload .pht files which can be executed in certain web server setups. The new default fileDenyPattern is the following, which might have been overridden in the TYPO3 Install Tool...

GHSA-8H28-F46F-M87H Insecure Deserialization in TYPO3 CMS

It has been discovered that the Form Framework system extension "form" is vulnerable to Insecure Deserialization when being used with the additional PHP PECL package “yaml”, which is capable of unserializing YAML contents to PHP objects. A valid backend user account as well as having PHP setting...

GHSA-HQ37-RFJC-MR8H Cross-Site Scripting (XSS) in TYPO3 Backend

Failing to properly encode user input, the page module is vulnerable to Cross-Site Scripting. A valid backend user account with permissions to edit plugins is needed to exploit this vulnerability...

Cross-Site Scripting (XSS) in TYPO3 Backend

Failing to properly encode user input, the page module is vulnerable to Cross-Site Scripting. A valid backend user account with permissions to edit plugins is needed to exploit this vulnerability...

Information Disclosure in TYPO3 Backend

The TYPO3 backend module stores the username of an authenticated backend user in its cache files. By guessing the file path to the cache files it is possible to receive valid backend usernames...

GHSA-VPR3-RC99-2WPR Information Disclosure in TYPO3 Backend

The TYPO3 backend module stores the username of an authenticated backend user in its cache files. By guessing the file path to the cache files it is possible to receive valid backend usernames...

Insecure Unserialize in TYPO3 Import/Export

Failing to properly validate incoming import data, the Import/Export component is susceptible to insecure unserialize. To exploit this vulnerability a valid backend user account is needed...

GHSA-XVCP-33RC-J8GQ Insecure Unserialize in TYPO3 Import/Export

Failing to properly validate incoming import data, the Import/Export component is susceptible to insecure unserialize. To exploit this vulnerability a valid backend user account is needed...