Authorization Flaw in TYPO3 CMS Allows Data Disclosure for Backend Users
CVE-2025-59019

5.3MEDIUM

Key Information:

Vendor

Typo3

Status
Typo3 Cms
Vendor
CVE Published:
9 September 2025

What is CVE-2025-59019?

A significant authorization oversight in the CSV download feature of TYPO3 CMS permits backend users to retrieve sensitive information from database tables, which they should not have access to. This vulnerability arises from inadequate authorization checks, potentially leading to unauthorized data exposure from the web mounts of other users.

Affected Version(s)

TYPO3 CMS 12.0.0 < 12.4.37

TYPO3 CMS 13.0.0 < 13.4.18

TYPO3 CMS 11.0.0 < 11.5.48

References

https://typo3.org/security/advisory/typo3-core-sa-2025-023
vendor-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Oliver Hader
Benjamin Franzke
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