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Vulnerability record · CVE-2025-59021 · published 13 January 2026

CVE-2025-59021: Typo3 missing authorization vulnerability

Typo3 · Typo3

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.

5.3 CVSS 4.0 Medium EPSS 0.27% · top 82.5% CWE-862 · Missing authorization
5.3CVSS 4.0 base score
0.27%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

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.

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:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/TYPO3/typo3/commit/8a46abd8993e3a5a31a834dcd6c8f91adef57ce4 Patch
https://github.com/TYPO3/typo3/commit/bac370df5c1c3fcf5ebc1c030fbd2bec86d6a686 Patch
https://github.com/TYPO3/typo3/commit/fbbae3b9a40d0420207ef7af990cdf1ac0612c0b Patch
https://typo3.org/security/advisory/typo3-core-sa-2026-002 Vendor Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2025-59021), CISA KEV, FIRST EPSS (scores of 2026-10-13). This page is refreshed as NVD updates the record.