CVE-2025-59020By exploiting the defVals parameter, attackers could bypass field‑level access checks during record creation in the TYPO3 backend.
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No exploitation reported and no EPSS estimate yet.
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By exploiting the defVals parameter, attackers could bypass field‑level access checks during record creation in the TYPO3 backend. This gave them the ability to insert arbitrary data into prohibited exclude fields of a database table for which the user already has write permission for a reduced set of fields. 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
- 6.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
- Weakness (CWE)
- CWE-863
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Jun 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
typo3 typo3 typo3:typo3 | from 10.0.0 before 10.4.55; from 11.0.0 before 11.5.49; from 12.0.0 before 12.4.41; from 13.0.0 before 13.4.23; from 14.0.0 before 14.0.2 | NVD |
References
- https://github.com/TYPO3/typo3/commit/ac3f792bd5ab7c58153fc1075cb9e001c9cebe3bpatch
- https://github.com/TYPO3/typo3/commit/cd11a19958d823d12d028f9345b41739c7e70118patch
- https://github.com/TYPO3/typo3/commit/fb98378a8fd30dd50d89a3d1a420780819f38232patch
- https://typo3.org/security/advisory/typo3-core-sa-2026-001vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.