TYPO3 Cross-Site Scripting in link validator component

2024-06-0317:01:20

GitHub Advisory Database

github.com

typo3

cross-site scripting

link validator

content sanitization

editor account

vulnerability

7 High

AI Score

Confidence

High

JSON

Failing to sanitize content from editors, the link validator component is susceptible to Cross-Site Scripting. A valid editor account with access to content which is scanned by the link validator component is required to exploit this vulnerability.

Affected configurations

Vulners

Node

typo3cms_poll_system_extensionRange<7.6.3

typo3cms_poll_system_extensionRange<6.2.18

CPENameOperatorVersion
typo3/cmslt7.6.3
typo3/cmslt6.2.18

CPE	Name	Operator	Version
	typo3/cms	lt	7.6.3
	typo3/cms	lt	6.2.18

References

github.com/advisories/GHSA-cg4m-qjjp-7497

github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/2016-02-16-2.yaml

typo3.org/security/advisory/typo3-core-sa-2016-002

typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2016-002

7 High

AI Score

Confidence

High

JSON