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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: 7.5EPSS: 0%CPEs: 1EXPL: 0

TYPO3 is an open source PHP based web content management system released under the GNU GPL. In affected versions requesting invalid or non-existing resources via HTTP triggers the page error handler which again could retrieve content to be shown as an error message from another page. This leads to a scenario in which the application is calling itself recursively - amplifying the impact of the initial attack until the limits of the web server are exceeded. Users are advised to update to TYPO3 version 11.5.16 to resolve this issue. There are no known workarounds for this issue. • https://github.com/TYPO3/typo3/commit/179dd7cd78947081d573fee2050e197faa556f13 https://github.com/TYPO3/typo3/security/advisories/GHSA-fffr-7x4x-f98q https://typo3.org/security/advisory/typo3-core-sa-2022-006 • CWE-770: Allocation of Resources Without Limits or Throttling •

CVSS: 6.5EPSS: 0%CPEs: 2EXPL: 0

TYPO3 is an open source PHP based web content management system released under the GNU GPL. It has been discovered that the `f:asset.css` view helper is vulnerable to cross-site scripting when user input is passed as variables to the CSS. Update to TYPO3 version 10.4.32 or 11.5.16 that fix the problem. There are no known workarounds for this issue. TYPO3 es un sistema de administración de contenidos web de código abierto basado en PHP y publicado bajo la licencia GNU GPL. • https://github.com/TYPO3/typo3/commit/6863f73818c36b0b88c677ba533765c8074907b4 https://github.com/TYPO3/typo3/security/advisories/GHSA-fv2m-9249-qx85 https://typo3.org/security/advisory/typo3-core-sa-2022-010 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 7.2EPSS: 0%CPEs: 3EXPL: 0

TYPO3 is an open source web content management system. Prior to versions 9.5.34 ELTS, 10.4.29, and 11.5.11, Admin Tool sessions initiated via the TYPO3 backend user interface had not been revoked even if the corresponding user account was degraded to lower permissions or disabled completely. This way, sessions in the admin tool theoretically could have been prolonged without any limit. TYPO3 versions 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/592387972912290c135ebecc91768a67f83a3a4d https://github.com/TYPO3/typo3/security/advisories/GHSA-wwjw-r3gj-39fq https://typo3.org/security/advisory/typo3-core-sa-2022-005 • CWE-613: Insufficient Session Expiration •

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') •