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GHSA-w736-qv86-vq94high

TYPO3 Remote File Disclosure vulnerability in the jumpUrl mechanism

Impact

The jumpUrl (aka access tracking) implementation in tslib/class.tslib_fe.php in TYPO3 4.2.x before 4.2.15, 4.3.x before 4.3.7, and 4.4.x before 4.4.4 does not properly compare certain hash values during access-control decisions, which allows remote attackers to read arbitrary files via unspecified vectors.

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 4.2.0 before 4.2.15Ecosystem versions4.2.15
From 4.3.0 before 4.3.7Ecosystem versions4.3.7
From 4.4.0 before 4.4.4Ecosystem versions4.4.4

Version evidence: OSV · GHSA-w736-qv86-vq94

View original version evidence (0 explicit versions)

Original source description

The jumpUrl (aka access tracking) implementation in tslib/class.tslib_fe.php in TYPO3 4.2.x before 4.2.15, 4.3.x before 4.3.7, and 4.4.x before 4.4.4 does not properly compare certain hash values during access-control decisions, which allows remote attackers to read arbitrary files via unspecified vectors.

References