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...

PT-2024-40150

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 with limited access to specific languages to modify and create pages in the default language, which...

PT-2024-40194

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 TYPO3 CONF VARS configuration. These files can ...

PT-2024-40199

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned. Description: The issue arises from improper encoding of user input, making online media asset rendering for .youtube and .vimeo files susceptible to cross-site scripting. Exploitation requires a...

Typo3 Broken Access Control in Import Module

It has been discovered that the Import/Export module is susceptible to broken access control. Regular backend users have access to import functionality which usually only is available to admin users or users having User TSconfig setting options.impexp.enableImportForNonAdminUser explicitly enable...

GHSA-HWW5-6X85-MC24 Typo3 Arbitrary Code Execution and Cross-Site Scripting in Backend API

Backend API configuration using Page TSconfig is vulnerable to arbitrary code execution and cross-site scripting. TSconfig fields of page properties in backend forms can be used to inject malicious sequences. Field tsconfigincludes is vulnerable to directory traversal leading to same scenarios as...

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...

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...

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-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...

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...

PT-2024-40537

Name of the Vulnerable Software and Affected Versions: Import/Export component affected versions not specified Description: The issue arises from the Import/Export component's failure to properly validate incoming import data, making it susceptible to insecure unserialize. A valid backend user...

PT-2024-40238

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned. Description: The suggest wizard is susceptible to insecure unserialize due to failing to properly validate incoming data. A valid backend user account is needed to exploit this issue...

PT-2024-40184

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned. Description: The issue arises from the failure to properly encode user input, making some backend components susceptible to Cross-Site Scripting. Exploitation of this issue requires a valid...

PT-2024-40105

Name of the Vulnerable Software and Affected Versions: No specific software or versions mentioned. Description: The issue arises from improper encoding of user input, making some backend components susceptible to Cross-Site Scripting. Exploitation requires a valid backend user account...

PT-2024-40425

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned. Description The element information component is susceptible to information disclosure due to improper permission checks on the list of references from or to a record. A valid backend user accoun...