MediumGHSA-g9rv-6g56-65h8

Typo3 Security Misconfiguration in User Session Handling

Published 5 Jun 2024 · Updated 2 Dec 2024

Affected packages

typo3/cmsComposer

Affected: >=8.0.0 <8.7.25
Fixed in: 8.7.25

Update to the fixed version for your release line, for example:composer require typo3/cms:^8.7.25

typo3/cmsComposer

Affected: >=9.0.0 <9.5.6
Fixed in: 9.5.6

Update to the fixed version for your release line, for example:composer require typo3/cms:^9.5.6

Details

When users change their password existing sessions for that particular user account are not revoked. A valid backend or frontend user account is required in order to make use of this vulnerability.

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References

Advisory data from OSV.dev (opens OSV.dev in a new tab), refreshed daily.