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GHSA-h86g-796f-hhfqmedium5.4

Typo3 XSS Vulnerabilities

Impact

Cross-site Scripting (XSS) in TYPO3 before 4.3.12, 4.4.x before 4.4.9, and 4.5.x before 4.5.4 allows remote attackers to inject arbitrary web script or HTML via the tcemain flash message.

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
Earlier releases before 4.3.12Ecosystem versions4.3.12
From 4.4.0 before 4.4.9Ecosystem versions4.4.9
From 4.5.0 before 4.5.4Ecosystem versions4.5.4

Version evidence: OSV · GHSA-h86g-796f-hhfq

View original version evidence (0 explicit versions)

Original source description

Cross-site Scripting (XSS) in TYPO3 before 4.3.12, 4.4.x before 4.4.9, and 4.5.x before 4.5.4 allows remote attackers to inject arbitrary web script or HTML via the tcemain flash message.

References