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GHSA-4jhw-2p6j-5wmpmedium6.1

Open Redirection in Login Handling

Impact

It has been discovered that Login Handling is susceptible to open redirection which allows attackers redirecting to arbitrary content, and conducting phishing attacks. No authentication is required in order to exploit this vulnerability.

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 6.2.0 before 6.2.57Ecosystem versions6.2.57
From 7.0.0 before 7.6.51Ecosystem versions7.6.51
From 8.0.0 before 8.7.40Ecosystem versions8.7.40
From 10.0.0 before 10.4.14Ecosystem versions10.4.14
From 11.0.0 before 11.1.1Ecosystem versions11.1.1
From 9.0.0 before 9.5.25Ecosystem versions9.5.25

Version evidence: OSV · GHSA-4jhw-2p6j-5wmp

View original version evidence (82 explicit versions)
typo3/cms Packagist
Affected rangeRecorded fix
From 10.0.0 before 10.4.14Ecosystem versions10.4.14
From 11.0.0 before 11.1.1Ecosystem versions11.1.1
From 9.0.0 before 9.5.25Ecosystem versions9.5.25

Version evidence: OSV · GHSA-4jhw-2p6j-5wmp

View original version evidence (56 explicit versions)

Original source description

Problem

It has been discovered that Login Handling is susceptible to open redirection which allows attackers redirecting to arbitrary content, and conducting phishing attacks. No authentication is required in order to exploit this vulnerability.

Solution

Update to TYPO3 versions 6.2.57, 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1 that fix the problem described.

Credits

Thanks to Alexander Kellner who reported this issue and to TYPO3 security team member Torben Hansen who fixed the issue.

References

References