GHSA-86R8-4G3W-7XJP Cross-Site Scripting in TYPO3 Backend

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

Typo3 Arbitrary File Disclosure in Form Component

Failing to properly validate user input, the form component is susceptible to Arbitrary File Disclosure. A valid backend user account is needed to exploit this vulnerability. Only forms are vulnerable, which contain upload fields...

GHSA-WRPF-2X8H-82GR Typo3 Arbitrary File Disclosure in Form Component

Failing to properly validate user input, the form component is susceptible to Arbitrary File Disclosure. A valid backend user account is needed to exploit this vulnerability. Only forms are vulnerable, which contain upload fields...

Insecure Deserialization

typo3/cms-form is vulnerable to Insecure Deserialization. The vulnerability is due to the PECL package "yaml" with the PHP setting yml.decodephp enabled, which allows an attacker to deserialize arbitrary YAML to PHP code. An attacker must have a valid backend user account as well yaml.decodephp...

Cross-Site Scripting (XSS)

typo3/cms-core is vulnerable to Cross-Site Scripting XSS. The vulnerability is due to improper user input encoding, which can result in XSS when rendering files from .youtube or .vimeo. Exploitation requires a valid backend user account or write access on the server system e.g., SFTP...

Insecure Credential Storage

typo3/cms-core is vulnerable to Insecure Credential Storage. The vulnerability is due to the persistence of database records containing insecure or empty credentials when certain changes are made to user account types in the TYPO3 backend, which allows an attacker to cause insecure or empty...

RHEL 5 : mod_perl (Unpatched Vulnerability)

The remote Redhat Enterprise Linux 5 host has one or more packages installed that are affected by a vulnerability that has been acknowledged by the vendor but will not be patched. - modperl: arbitrary Perl code execution in the context of the user account via a user-owned .htaccess CVE-2011-2767...

TYPO3 Information Disclosure Vulnerability Exploitable by Editors

It has been discovered, that editors with access to the file list module could list all files names and folder names in the root directory of a TYPO3 installation. Modification of files, listing further nested directories or retrieving file contents was not possible. A valid backend user account ...

TYPO3 Cross-Site Scripting Vulnerability Exploitable by Editors

It has been discovered that link tags generated by typolink functionality in the website's frontend are vulnerable to cross-site scripting - values being assigned to HTML attributes have not been parsed correctly. A valid backend user account is needed to exploit this vulnerability. As second and...

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...

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 Security Misconfiguration in User Session Handling

When users change their password existing sessions for that particular user account are not revoked. A valid backend or frontend user account is required in order to make use of this vulnerability...

GHSA-XMGR-JFF3-FCFV TYPO3 Security Misconfiguration in User Session Handling

When users change their password existing sessions for that particular user account are not revoked. A valid backend or frontend user account is required in order to make use of this vulnerability...

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...

TYPO3 Cross-Site Scripting in Frontend User Login

Failing to properly encode user input, login status display is vulnerable to cross-site scripting in the website frontend. A valid user account is needed in order to exploit this vulnerability - either a backend user or a frontend user having the possibility to modify their user profile. Template...

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...

GHSA-45WJ-JV2H-JWRF TYPO3 CMS Privilege Escalation and SQL Injection

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-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-2024-40227 · 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...

PT-2024-40503 · Typo3 · Typo3

Name of the Vulnerable Software and Affected Versions: Typo3 affected versions not specified Description: The issue concerns cross-site scripting vulnerabilities in two separate areas. Firstly, the typolink functionality in the website's frontend incorrectly parses values assigned to HTML...