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CVSS: 8.8EPSS: 0%CPEs: 5EXPL: 0

TYPO3 is an open source PHP based web content management system. Versions prior to 8.7.49, 9.5.38, 10.4.33, 11.5.20, and 12.1.1 are vulnerable to Code Injection. Due to the lack of separating user-submitted data from the internal configuration in the Form Designer backend module, it is possible to inject code instructions to be processed and executed via TypoScript as PHP code. The existence of individual TypoScript instructions for a particular form item and a valid backend user account with access to the form module are needed to exploit this vulnerability. This issue is patched in versions 8.7.49 ELTS, 9.5.38 ELTS, 10.4.33, 11.5.20, 12.1.1. • https://github.com/TYPO3/typo3/security/advisories/GHSA-c5wx-6c2c-f7rm • CWE-94: Improper Control of Generation of Code ('Code Injection') •

CVSS: 6.5EPSS: 0%CPEs: 5EXPL: 0

TYPO3 is an open source PHP based web content management system. In versions prior to 8.7.49, 9.5.38, 10.4.33, 11.5.20, and 12.1.1 TYPO3 is vulnerable to Improper Authentication. Restricting frontend login to specific users, organized in different storage folders (partitions), can be bypassed. A potential attacker might use this ambiguity in usernames to get access to a different account - however, credentials must be known to the adversary. This issue is patched in versions 8.7.49 ELTS, 9.5.38 ELTS, 10.4.33, 11.5.20, 12.1.1. • https://github.com/TYPO3/typo3/security/advisories/GHSA-jfp7-79g7-89rf • CWE-287: Improper Authentication •

CVSS: 5.3EPSS: 0%CPEs: 5EXPL: 0

TYPO3 is an open source PHP based web content management system released under the GNU GPL. It has been discovered that observing response time during user authentication (backend and frontend) can be used to distinguish between existing and non-existing user accounts. Extension authors of 3rd party TYPO3 extensions providing a custom authentication service should check if the extension is affected by the described problem. Affected extensions must implement new `MimicServiceInterface::mimicAuthUser`, which simulates corresponding times regular processing would usually take. Update to TYPO3 version 7.6.58 ELTS, 8.7.48 ELTS, 9.5.37 ELTS, 10.4.32 or 11.5.16 that fix this problem. • https://github.com/TYPO3/typo3/commit/f8b83ce15d4ea275a5a5e564e5d324242f7937b6 https://github.com/TYPO3/typo3/security/advisories/GHSA-m392-235j-9r7r https://typo3.org/security/advisory/typo3-core-sa-2022-007 • CWE-203: Observable Discrepancy •

CVSS: 6.5EPSS: 0%CPEs: 5EXPL: 0

TYPO3 is an open source PHP based web content management system released under the GNU GPL. It has been discovered that the `FileDumpController` (backend and frontend context) is vulnerable to cross-site scripting when malicious files are displayed using this component. A valid backend user account is needed to exploit this vulnerability. Update to TYPO3 version 7.6.58 ELTS, 8.7.48 ELTS, 9.5.37 ELTS, 10.4.32 or 11.5.16 that fix the problem. There are no known workarounds for this issue. • https://github.com/TYPO3/typo3/commit/bd58d2ff2eeef89e63ef754a2389597d22622a39 https://github.com/TYPO3/typo3/security/advisories/GHSA-9c6w-55cp-5w25 https://typo3.org/security/advisory/typo3-core-sa-2022-009 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 5.4EPSS: 0%CPEs: 4EXPL: 0

TYPO3 is an open source web content management system. Prior to versions 8.7.47 ELTS, 9.5.34 ELTS, 10.4.29, and 11.5.11, the Form Designer backend module of the Form Framework is vulnerable to cross-site scripting. A valid backend user account with access to the form module is needed to exploit this vulnerability. TYPO3 versions 8.7.47 ELTS, 9.5.34 ELTS, 10.4.29, and 11.5.11 contain a fix for the problem. TYPO3 es un sistema de administración de contenidos web de código abierto. • https://github.com/TYPO3/typo3/commit/6f2554dc4ea0b670fd5599c54fd788d4db96c4a0 https://github.com/TYPO3/typo3/security/advisories/GHSA-3r95-23jp-mhvg https://typo3.org/security/advisory/typo3-core-sa-2022-003 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •