CVE-2020-11065 – typo3/cms-core

Package

Manager: composer
Name: typo3/cms-core
Vulnerable Version: >=10.0.0 <10.4.2 || >=9.0.0 <9.5.17

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:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

EPSS: 0.00206 pctl0.42973

Details

Cross-Site Scripting in TYPO3 CMS Link Handling It has been discovered that link tags generated by `typolink` functionality are vulnerable to cross-site scripting - properties being assigned as HTML attributes have not been parsed correctly. Update to TYPO3 versions 9.5.17 or 10.4.2 that fix the problem described. ### References * https://typo3.org/security/advisory/typo3-core-sa-2020-003

Metadata

Created: 2020-05-13T23:18:12Z
Modified: 2021-01-08T20:17:04Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2020/05/GHSA-4j77-gg36-9864/GHSA-4j77-gg36-9864.json
CWE IDs: ["CWE-79"]
Alternative ID: GHSA-4j77-gg36-9864
Finding: F008
Auto approve: 1