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GHSA-ppvg-hw62-6ph9high7.5No CVE assigned

TYPO3 Security Misconfiguration in Install Tool Cookie

Impact

It has been discovered that cookies created in the Install Tool are not hardened to be submitted only via HTTP. In combination with other vulnerabilities such as cross-site scripting it can lead to hijacking an active and valid session in the Install Tool.

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-core Packagist
Affected rangeRecorded fix
From 8.0.0 before 8.7.21Ecosystem versions8.7.21
From 9.0.0 before 9.5.2Ecosystem versions9.5.2
From 7.0.0 before 7.6.32Ecosystem versions7.6.32

Version evidence: OSV · GHSA-ppvg-hw62-6ph9

View original version evidence (25 explicit versions)

Original source description

It has been discovered that cookies created in the Install Tool are not hardened to be submitted only via HTTP. In combination with other vulnerabilities such as cross-site scripting it can lead to hijacking an active and valid session in the Install Tool.

References