GHSA-hq37-rfjc-mr8h: Cross-Site Scripting (XSS) in TYPO3 Backend

June 5, 2024

Failing to properly encode user input, the page module is vulnerable to Cross-Site Scripting. A valid backend user account with permissions to edit plugins is needed to exploit this vulnerability.

References

github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/2016-09-14-1.yaml
github.com/TYPO3/typo3
github.com/advisories/GHSA-hq37-rfjc-mr8h
typo3.org/security/advisory/typo3-core-sa-2016-021

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