CVE-2022-36107 – typo3/cms-core

Package

Manager: composer
Name: typo3/cms-core
Vulnerable Version: >=7.0.0 <7.6.58 || >=8.0.0 <8.7.48 || >=9.0.0 <9.5.37 || >=10.0.0 <10.4.32 || >=11.0.0 <11.5.16

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

EPSS: 0.00377 pctl0.58467

Details

TYPO3 CMS Stored Cross-Site Scripting via FileDumpController > ### Meta > * CVSS: `CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N/E:F/RL:O/RC:C` (5.0) ### Problem 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. ### Solution 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 described above. ### Credits Thanks to Vautia who reported this issue and to TYPO3 core & security team member Oliver Hader who fixed the issue. ### References * [TYPO3-CORE-SA-2022-009](https://typo3.org/security/advisory/typo3-core-sa-2022-009) * [Vulnerability Report on huntr.dev](https://huntr.dev/bounties/51e9b709-193c-41fd-bd4a-833aaca0bd4e/) (embargoed +30 days)

Metadata

Created: 2022-09-16T17:15:57Z
Modified: 2022-09-16T17:15:57Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/09/GHSA-9c6w-55cp-5w25/GHSA-9c6w-55cp-5w25.json
CWE IDs: ["CWE-79"]
Alternative ID: GHSA-9c6w-55cp-5w25
Finding: F425
Auto approve: 1