Cross-Site Scripting in TYPO3 Backend

2024-06-0514:19:39

CWE-79

GitHub Advisory Database

github.com

cross-site scripting

typo3

backend

vulnerability

user input

encoding issue

exploitation

software

7 High

AI Score

Confidence

High

JSON

Failing to properly encode user input, some backend components are vulnerable to Cross-Site Scripting. A valid backend user account is needed to exploit this vulnerability.

Affected configurations

Vulners

Node

typo3cms_poll_system_extensionRange<8.2.1

typo3cms_poll_system_extensionRange<7.6.10

typo3cms_poll_system_extensionRange<6.2.26

CPENameOperatorVersion
typo3/cmslt8.2.1
typo3/cmslt7.6.10
typo3/cmslt6.2.26

Name	Operator	Version
typo3/cms	lt	8.2.1
typo3/cms	lt	7.6.10
typo3/cms	lt	6.2.26

References

github.com/advisories/GHSA-86r8-4g3w-7xjp

github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/2016-07-19-1.yaml

typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2016-014

7 High

AI Score

Confidence

High

JSON