MediumGHSA-p9jg-9w87-6rg4CVE-2013-4320

TYPO3 Improper Access Management in the File Abstraction Layer

Published 17 May 2022 · Updated 8 Nov 2023

Affected packages

typo3/cms-coreComposer

Affected: >=6.0 <6.0.9
Fixed in: 6.0.9

Update to the fixed version for your release line, for example:composer require typo3/cms-core:^6.0.9

typo3/cms-coreComposer

Affected: >=6.1 <6.1.4
Fixed in: 6.1.4

Update to the fixed version for your release line, for example:composer require typo3/cms-core:^6.1.4

Details

The File Abstraction Layer (FAL) in TYPO3 6.0.x before 6.0.9 and 6.1.x before 6.1.4 does not properly check permissions, which allows remote authenticated users to create or read arbitrary files via a crafted URL.

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References

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