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GHSA-8j9v-4hhh-x43cmediumNo CVE assigned

Cross-Site Scripting (XSS) in TYPO3 component CSS styled content

Impact

Failing to properly encode user input, the CSS styled content component is 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 6.2.19Ecosystem versions6.2.19
From 7.6.0 before 7.6.4Ecosystem versions7.6.4

Version evidence: OSV · GHSA-8j9v-4hhh-x43c

View original version evidence (24 explicit versions)

Original source description

Failing to properly encode user input, the CSS styled content component is susceptible to Cross-Site Scripting, allowing authenticated editors to inject arbitrary HTML or JavaScript.

References