TYPO3 CMS Unrestricted Redirect Modification (10-14)
CVE-2025-59021 Published on January 13, 2026
TYPO3 CMS Allows Broken Access Control in Redirects Module
Backend users with access to the redirects module and write permission on the sys_redirect table were able to read, create, and modify any redirect record without restriction to the users own file-mounts or web-mounts. This allowed attackers to insert or alter redirects pointing to arbitrary URLs facilitating phishing or other malicious redirect attacks. This issue affects TYPO3 CMS versions 10.0.0-10.4.54, 11.0.0-11.5.48, 12.0.0-12.4.40, 13.0.0-13.4.22 and 14.0.0-14.0.1.
Vulnerability Analysis
CVE-2025-59021 can be exploited with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality and integrity and availability.
Weakness Type
What is an AuthZ Vulnerability?
The software does not perform an authorization check when an actor attempts to access a resource or perform an action.
CVE-2025-59021 has been classified to as an AuthZ vulnerability or weakness.
Products Associated with CVE-2025-59021
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Affected Versions
TYPO3 CMS:- Version 10.0.0 and below 10.4.55 is affected.
- Version 11.0.0 and below 11.5.49 is affected.
- Version 12.0.0 and below 12.4.41 is affected.
- Version 13.0.0 and below 13.4.23 is affected.
- Version 14.0.0 and below 14.0.2 is affected.
Vulnerable Packages
The following package name and versions may be associated with CVE-2025-59021
| Package Manager | Vulnerable Package | Versions | Fixed In |
|---|---|---|---|
| composer | typo3/cms-redirects | >= 14.0.0, <= 14.0.1 | 14.0.2 |
| composer | typo3/cms-redirects | >= 13.0.0, <= 13.4.22 | 13.4.23 |
| composer | typo3/cms-redirects | >= 12.0.0, <= 12.4.40 | 12.4.41 |
| composer | typo3/cms-redirects | >= 11.0.0, <= 11.5.48 | 11.5.49 |
| composer | typo3/cms-redirects | >= 10.0.0, <= 10.4.54 | 10.4.55 |
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.