LowGHSA-rf5m-h8q9-9w6qCVE-2024-47780

Information Disclosure in TYPO3 Page Tree

Published 8 Oct 2024 · Updated 9 Oct 2024

Affected packages

typo3/cms-backendComposer
Affected
>=13.0.0 <13.3.1
Fixed in
13.3.1
Update to the fixed version for your release line, for example:composer require typo3/cms-backend:^13.3.1
typo3/cms-backendComposer
Affected
>=12.0.0 <12.4.21
Fixed in
12.4.21
Update to the fixed version for your release line, for example:composer require typo3/cms-backend:^12.4.21
typo3/cms-backendComposer
Affected
>=11.0.0 <11.5.40
Fixed in
11.5.40
Update to the fixed version for your release line, for example:composer require typo3/cms-backend:^11.5.40
typo3/cms-backendComposer
Affected
>=10.0.0 <10.4.46
Fixed in
10.4.46
Update to the fixed version for your release line, for example:composer require typo3/cms-backend:^10.4.46

Details

Problem

Backend users could see items in the backend page tree without having access if the mounts pointed to pages restricted for their user/group, or if no mounts were configured but the pages allowed access to "everybody." However, affected users could not manipulate these pages.

Solution

Update to TYPO3 versions 10.4.46 ELTS, 11.5.40 LTS, 12.4.21 LTS, 13.3.1 that fix the problem described.

Credits

Thanks to Peter Schuler who reported this issue and to TYPO3 core & security team member Oliver Hader who fixed the issue.

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References

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