CVE-2025-59016

Medium

Description

Error messages containing sensitive information in the File Abstraction Layer in TYPO3 CMS versions 9.0.0-9.5.54, 10.0.0-10.4.53, 11.0.0-11.5.47, 12.0.0-12.4.36, and 13.0.0-13.4.17 allow backend users to disclose full file paths via failed low-level file-system operations.

SeverityMedium

CVSS4.3

Exploit probability—

Product

Typo3

PublishedSep 9, 2025

First seenSep 9, 2025

Weakness typeCWE-209CWE-209

How to fix

Update

typo3 typo39.5.55 or later
typo3/cms-core12.4.37, 13.4.18 or later

Vendor advisories

typo3.org/security/advisory/typo3-core-sa-2025-020

Affected products

Product	Affected versions	Fixed in
typo3 typo3	9.0.0 ≤ v < 9.5.55, 10.0.0 ≤ v ≤ 10.4.54, 11.0.0 ≤ v ≤ 11.5.48, 12.0.0 ≤ v ≤ 12.4.37, 13.0.0 ≤ v ≤ 13.4.18	9.5.55
typo3/cms-corePackagist	9.0.0 ≤ v < 12.4.37, 10.0.0 ≤ v < 12.4.37, 11.0.0 ≤ v < 12.4.37, 12.0.0 ≤ v < 12.4.37, 13.0.0 ≤ v < 13.4.18	12.4.37, 13.4.18

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