MediumGHSA-g46h-v2cc-6c94

Information Disclosure in TYPO3 CMS

Published 5 Jun 2024 · Updated 2 Dec 2024

Affected packages

typo3/cmsComposer

Affected: >=7.6.0 <7.6.22
Fixed in: 7.6.22

Update to the fixed version for your release line, for example:composer require typo3/cms:^7.6.22

typo3/cmsComposer

Affected: >=8.0.0 <8.7.5
Fixed in: 8.7.5

Update to the fixed version for your release line, for example:composer require typo3/cms:^8.7.5

Details

Failing to properly check user permission on file storages, editors could gain knowledge of protected storages and its folders as well as using them in a file collection being rendered in the frontend. A valid backend user account is needed to exploit this vulnerability.

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References

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