GHSA-5wx6-xwxf-q8qj: Cross-Site Scripting in TYPO3 Backend

June 5, 2024

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.

References

github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/2016-04-12-1.yaml
github.com/advisories/GHSA-5wx6-xwxf-q8qj
typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2016-009

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