CVE-2025-48200
The Front End User Registration extension for TYPO3 (sr_feuser_register) Remote Code Execution
The sr_feuser_register extension through 12.4.8 for TYPO3 allows Remote Code Execution.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
The sr_feuser_register extension through 12.4.8 for TYPO3 allows Remote Code Execution.
- Record
CVE-2025-48200- CVSS 3.1
- 10.0 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-502
- Updated
- 2026-11-02
EUVDEUVD-2025-16007
The sr_feuser_register extension through 12.4.8 for TYPO3 allows Remote Code Execution.
- Record
EUVD-2025-16007- CVSS 3.1
- 10.0 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-qfm8-78qf-p75j
The Front End User Registration extension for TYPO3 (sr_feuser_register) Remote Code Execution
The sr_feuser_register extension through 12.4.8 for TYPO3 allows Remote Code Execution via unsafe deserialization.
- Record
GHSA-qfm8-78qf-p75j- CVSS 3.1
- 10.0 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-502
- Updated
- 2026-11-02
NVD
The sr_feuser_register extension through 12.4.8 for TYPO3 allows Remote Code Execution.
- Record
CVE-2025-48200- CVSS 3.1
- 10.0 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-502
- Updated
- 2026-11-02
OSVGHSA-qfm8-78qf-p75j
The Front End User Registration extension for TYPO3 (sr_feuser_register) Remote Code Execution
The sr_feuser_register extension through 12.4.8 for TYPO3 allows Remote Code Execution via unsafe deserialization.
- Record
GHSA-qfm8-78qf-p75j- CVSS 3.1
- 10.0 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-502
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
sjbr/sr-feuser-registerPackagist |
5.1.0 up to 12.5.0 | 12.5.0 |
sjbr/sr-feuser-registerPackagist |
5.1.0 up to 12.5.0, plus listed versions 5.1.15.1.26.0.06.0.16.0.2 Show 20 moreShow lessv10.4.0v11.5.0v11.5.1v11.5.2v11.5.3v11.5.4v11.5.5v12.4.1v12.4.2v12.4.3v12.4.4v12.4.5v12.4.6v12.4.7v12.4.8v7.0.0v7.0.2v7.0.3v7.0.4v7.0.5 |
12.5.0 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2025-48200 is a critical vulnerability (CVSS 10.0) in Typo3 Sr Feuser Register Extension, published May 21, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.86%, the 58th percentile. Fixed in sjbr/sr-feuser-register 12.5.0.
References
typo3.org/security/advisory/typo3-ext-sa-2025-008
nvd.nist.gov/vuln/detail/CVE-2025-48200
codeberg.org/sjbr/sr-feuser-register/commit/be44f61a475371c36b2035cbb523b56f5e34267d
github.com/FriendsOfPHP/security-advisories/blob/master/sjbr/sr-feuser-register/CVE-2025-48200.yaml