CVE-2020-11065 Information

Description

In TYPO3 CMS greater than or equal to 9.5.12 and less than 9.5.17 and greater than or equal to 10.2.0 and less than 10.4.2 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. This has been fixed in 9.5.17 and 10.4.2.

CVSS Vector

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

Reference

https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-4j77-gg36-9864

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

5.4