GHSA-F9HR-7CFQ-MJG2 TYPO3 Arbitrary Code Execution via File List Module

Due to missing file extensions in $GLOBALS'TYPO3CONFVARS''BE'‘fileDenyPattern’, backend users are allowed to upload .phar, .shtml, .pl or .cgi files which can be executed in certain web server setups. A valid backend user account is needed in order to exploit this vulnerability. Derivatives of...

TYPO3 Arbitrary Code Execution via File List Module

Due to missing file extensions in $GLOBALS'TYPO3CONFVARS''BE'‘fileDenyPattern’, backend users are allowed to upload .phar, .shtml, .pl or .cgi files which can be executed in certain web server setups. A valid backend user account is needed in order to exploit this vulnerability. Derivatives of...

TYPO3 Broken Access Control in Localization Handling

It has been discovered that backend users having limited access to specific languages are capable of modifying and creating pages in the default language which actually should be disallowed. A valid backend user account is needed in order to exploit this vulnerability...

GHSA-9RX9-7FMH-GJ3G TYPO3 Broken Access Control in Localization Handling

It has been discovered that backend users having limited access to specific languages are capable of modifying and creating pages in the default language which actually should be disallowed. A valid backend user account is needed in order to exploit this vulnerability...

GHSA-RXC9-F2X6-QH4W TYPO3 Security Misconfiguration for Backend User Accounts

When using the TYPO3 backend in order to create new backend user accounts, database records containing insecure or empty credentials might be persisted. When the type of user account is changed - which might be entity type or the admin flag for backend users - the backend form is reloaded in orde...

TYPO3 Security Misconfiguration for Backend User Accounts

When using the TYPO3 backend in order to create new backend user accounts, database records containing insecure or empty credentials might be persisted. When the type of user account is changed - which might be entity type or the admin flag for backend users - the backend form is reloaded in orde...

TYPO3 Denial of Service in Online Media Asset Handling

Online Media Asset Handling .youtube and .vimeo files in the TYPO3 backend is vulnerable to denial of service. Putting large files with according file extensions results in high consumption of system resources. This can lead to exceeding limits of the current PHP process which results in a...

GHSA-29M4-MX89-3MJG TYPO3 Denial of Service in Online Media Asset Handling

Online Media Asset Handling .youtube and .vimeo files in the TYPO3 backend is vulnerable to denial of service. Putting large files with according file extensions results in high consumption of system resources. This can lead to exceeding limits of the current PHP process which results in a...

GHSA-G4C9-QFVW-FMR4 TYPO3 Cross-Site Scripting in Backend Modal Component

Failing to properly encode user input, notifications shown in modal windows in the TYPO3 backend are vulnerable to cross-site scripting. A valid backend user account is needed in order to exploit this vulnerability...

TYPO3 Cross-Site Scripting in Backend Modal Component

Failing to properly encode user input, notifications shown in modal windows in the TYPO3 backend are vulnerable to cross-site scripting. A valid backend user account is needed in order to exploit this vulnerability...

TYPO3 CMS Insecure Deserialization

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...

TYPO3 Cross-Site Scripting in Online Media Asset Rendering

Failing to properly encode user input, online media asset rendering .youtube and .vimeo files is vulnerable to cross-site scripting. A valid backend user account or write access on the server system e.g. SFTP is needed in order to exploit this vulnerability...

GHSA-WG8H-GXF4-G4GH TYPO3 Cross-Site Scripting in Online Media Asset Rendering

Failing to properly encode user input, online media asset rendering .youtube and .vimeo files is vulnerable to cross-site scripting. A valid backend user account or write access on the server system e.g. SFTP is needed in order to exploit this vulnerability...

TYPO3 CMS Insecure Deserialization & Arbitrary Code Execution

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-CC97-G92W-JM65 TYPO3 CMS Insecure Deserialization & Arbitrary Code Execution

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...

PT-2024-40269 · Typo3 · Typo3

Name of the Vulnerable Software and Affected Versions: TYPO3 affected versions not specified Description: The issue allows backend users to upload certain file types, including .phar, .shtml, .pl, or .cgi files, due to missing file extensions in the $GLOBALS'TYPO3 CONF VARS''BE''fileDenyPattern'...

PT-2024-40019 · Typo3 · Typo3

Name of the Vulnerable Software and Affected Versions: TYPO3 affected versions not specified Description: The issue concerns the handling of online media assets, specifically .youtube and .vimeo files, in the TYPO3 backend. It is vulnerable to a denial of service, which occurs when large files wi...

PT-2024-40511 · Packagist · Typo3/Cms-Core

Name of the Vulnerable Software and Affected Versions: No specific software or versions mentioned, so: Software affected versions not specified Description: A security issue allows backend users without read access to specific pages to still view them in the page tree, which should be disallowed...

PT-2024-40517 · Packagist · Typo3/Cms-Core

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned. Description: The issue concerns the backend API configuration using Page TSconfig, which is susceptible to arbitrary code execution and cross-site scripting. An attacker can inject malicious...

PT-2024-40227 · Packagist · Typo3/Cms-Core

Name of the Vulnerable Software and Affected Versions: No specific software or versions mentioned. Description: A security issue has been found where backend users with limited access to specific languages can modify and create pages in the default language, which should be restricted. This can b...