CVE-2020-11064 – typo3/cms-core

Package

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

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 Form Engine In TYPO3 CMS greater than or equal to 9.0.0 and less than 9.5.17 and greater than or equal to 10.0.0 and less than 10.4.2, it has been discovered that HTML `placeholder` attributes containing data of other database records are vulnerable to cross-site scripting. A valid backend user account is needed to exploit this vulnerability. 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-2020-002

Metadata

Created: 2020-05-13T23:17:48Z
Modified: 2021-01-08T20:16:50Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2020/05/GHSA-43gj-mj2w-wh46/GHSA-43gj-mj2w-wh46.json
CWE IDs: ["CWE-79"]
Alternative ID: GHSA-43gj-mj2w-wh46
Finding: F425
Auto approve: 1