CVE-2025-59021
Last modified
CVE-2025-59021 is a medium-severity vulnerability rated 6.4/10 on the CVSS scale. 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 user’s 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. EPSS estimates a 0.25% chance of exploitation in the next 30 days.
Description
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 user’s 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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Typo3 | Typo3 | >= 10.0.0, < 10.4.55 |
| Typo3 | Typo3 | >= 11.0.0, < 11.5.49 |
| Typo3 | Typo3 | >= 12.0.0, < 12.4.41 |
| Typo3 | Typo3 | >= 13.0.0, < 13.4.23 |
| Typo3 | Typo3 | >= 14.0.0, < 14.0.2 |
References
- https://typo3.org/security/advisory/typo3-core-sa-2026-002Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-59021?
How severe is CVE-2025-59021?
How do I fix CVE-2025-59021?
How Strix Helps
- Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2025
- CVE-2025-59016Error messages containing sensitive information in the File …4.3
- CVE-2025-59017Missing authorization checks in the Backend Routing of TYPO3…8.8
- CVE-2025-59018Missing authorization checks in the Workspace Module of TYPO…6.5
- CVE-2025-59019Missing authorization checks in the CSV download feature of …4.3
- CVE-2025-5902A vulnerability was found in TOTOLINK T10 4.1.8cu.5207 and c…8.8
- CVE-2025-59020By exploiting the defVals parameter, attackers could bypass …6.5
- CVE-2025-59022Backend users who had access to the recycler module could de…8.1
- CVE-2025-59023Crafted delegations or IP fragments can poison cached delega…8.2
- CVE-2025-59024Crafted delegations or IP fragments can poison cached delega…6.5
- CVE-2025-59025Malicious e-mail content can be used to execute script code.…6.1
- CVE-2025-59026Malicious content uploaded as file can be used to execute sc…5.4
- CVE-2025-59028When sending invalid base64 SASL data, login process is disc…7.5
Are you affected by CVE-2025-59021?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST