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

13 Sep 2022 — 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 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0

13 Sep 2022 — 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... • https://github.com/TYPO3/typo3/commit/179dd7cd78947081d573fee2050e197faa556f13 • CWE-770: Allocation of Resources Without Limits or Throttling •

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

13 Sep 2022 — 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 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

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

14 Jun 2022 — 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versions 9.5.34 ELTS, 10.4.29, and 11.5.11, Admin Tool sessions initiated via the TYPO3 backend user interface had not been revoked even if the corresponding user account was degraded to lower permissions or disabled completely.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 co... • https://github.com/TYPO3/typo3/commit/592387972912290c135ebecc91768a67f83a3a4d • CWE-613: Insufficient Session Expiration •

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

14 Jun 2022 — 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 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 5.4EPSS: 0%CPEs: 3EXPL: 0

14 Jun 2022 — TYPO3 is an open source web content management system. Prior to versions 9.5.34 ELTS, 10.4.29, and 11.5.11, user submitted content was used without being properly encoded in HTML emails sent to users. The actually affected components were mail clients used to view those messages. 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/da611775f92102d7602713003f4c79606c8a445d • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 4.3EPSS: 0%CPEs: 5EXPL: 0

14 Jun 2022 — TYPO3 is an open source web content management system. Prior to versions 7.6.57 ELTS, 8.7.47 ELTS, 9.5.34 ELTS, 10.4.29, and 11.5.11, the export functionality fails to limit the result set to allowed columns of a particular database table. This way, authenticated users can export internal details of database tables they already have access to. TYPO3 versions 7.6.57 ELTS, 8.7.47 ELTS, 9.5.34 ELTS, 10.4.29, 11.5.11 fix the problem described above. In order to address this issue, access to mentioned export fun... • https://github.com/TYPO3/typo3/commit/7447a3d1283017d2ee08737a7972c720001a93e9 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-319: Cleartext Transmission of Sensitive Information •

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

14 Jun 2022 — TYPO3 is an open source web content management system. Prior to versions 7.6.57 ELTS, 8.7.47 ELTS, 9.5.34 ELTS, 10.4.29, and 11.5.11, system internal credentials or keys (e.g. database credentials) can be logged as plaintext in exception handlers, when logging the complete exception stack trace. TYPO3 versions 7.6.57 ELTS, 8.7.47 ELTS, 9.5.34 ELTS, 10.4.29, 11.5.11 contain a fix for the problem. TYPO3 es un sistema de administración de contenidos web de código abierto. En versiones anteriores a 7.6.57 ELTS,... • https://github.com/TYPO3/typo3/commit/c93ea692e7dfef03b7c50fe5437487545bee4d6a • CWE-209: Generation of Error Message Containing Sensitive Information CWE-532: Insertion of Sensitive Information into Log File •

CVSS: 8.8EPSS: 0%CPEs: 1EXPL: 0

05 Oct 2021 — TYPO3 is an open source PHP based web content management system released under the GNU GPL. It has been discovered that the new TYPO3 v11 feature that allows users to create and share deep links in the backend user interface is vulnerable to cross-site-request-forgery. The impact is the same as described in TYPO3-CORE-SA-2020-006 (CVE-2020-11069). However, it is not limited to the same site context and does not require the attacker to be authenticated. In a worst case scenario, the attacker could create a n... • https://github.com/TYPO3/typo3/commit/fa51999203c5e5d913ecae5ea843ccb2b95fa33f • CWE-352: Cross-Site Request Forgery (CSRF) •

CVSS: 5.3EPSS: 0%CPEs: 1EXPL: 0

05 Oct 2021 — TYPO3 is an open source PHP based web content management system released under the GNU GPL. It has been discovered that TYPO3 CMS is susceptible to host spoofing due to improper validation of the HTTP Host header. TYPO3 uses the HTTP Host header, for example, to generate absolute URLs during the frontend rendering process. Since the host header itself is provided by the client, it can be forged to any value, even in a name-based virtual hosts environment. This vulnerability is the same as described in TYPO3... • https://github.com/TYPO3/typo3/commit/5cbff85506cebe343e5ae59228977547cf8e3cf4 • CWE-20: Improper Input Validation CWE-644: Improper Neutralization of HTTP Headers for Scripting Syntax •