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GHSA-5cxf-xx9j-54jcmediumNo CVE assigned

Multiple Cross-Site Scripting vulnerabilities in TYPO3 backend

Impact

Failing to properly encode user input, several backend components are susceptible to Cross-Site Scripting, allowing authenticated editors to inject arbitrary HTML or JavaScript.

Source excerpt · OSV

Affected packages

Start with the recorded fix for your release branch. Check your installed version and test compatibility before upgrading. Fixing this advisory does not rule out other vulnerabilities in the release.

typo3/cms Packagist
Affected rangeRecorded fix
From 6.2.0 before 6.2.16Ecosystem versions6.2.16
From 7.0.0 before 7.6.1Ecosystem versions7.6.1

Version evidence: OSV · GHSA-5cxf-xx9j-54jc

View original version evidence (27 explicit versions)

Original source description

Failing to properly encode user input, several backend components are susceptible to Cross-Site Scripting, allowing authenticated editors to inject arbitrary HTML or JavaScript.

References