The ns_backup extension through 13.0.0 for TYPO3 has a Predictable Resource Location.
Priority MEDIUM 43CWE-425Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub. Impact type from CWE-425.
Summary
The ns_backup extension through 13.0.0 for TYPO3 has a Predictable Resource Location.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00368 30th percentileScored 2026-11-07
Fix Fixed ns backup extension (TYPO3): 13.0.1nitsan/ns-backup (Packagist): 13.0.1
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| TYPO3 | ns backup extension | before 13.0.1 | 13.0.1 | Patch available | CNA |
| — | nitsan/ns-backup (Packagist) | before 13.0.1 | 13.0.1 | Patch available | GHSA-hq4f-5qjv-fwrg |
- ns backup extension VendorTYPO3 Affected before 13.0.1 Fixed in 13.0.1 Patch available CNA
- nitsan/ns-backup (Packagist) Vendor— Affected before 13.0.1 Fixed in 13.0.1 Patch available GHSA-hq4f-5qjv-fwrg
Remediation
- Fix · CNA ns backup extension (TYPO3) Fixed in 13.0.1
- Fix · GHSA-hq4f-5qjv-fwrg nitsan/ns-backup (Packagist) Fixed in 13.0.1 Advisory →
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
TYPO3 ns backup extension 13.0.1
3 records Highest priority Priority MEDIUM 1 MEDIUM, 2 LOW
Other records, highest priority first
- TI-2025-30551 The ns_backup extension through 13.0.0 for TYPO3 allows command injection.Priority LOW 31
- TI-2025-30553 The ns_backup extension through 13.0.0 for TYPO3 allows XSS.Priority LOW 27
Timeline
- 2026-10-02 Threatist record created from CVE-2025-48201
- 2026-10-03 Alias added: GHSA-hq4f-5qjv-fwrg
References
Other 4
- https://typo3.org/security/advisory/typo3-ext-sa-2025-007
- https://github.com/nitsan-technologies/ns_backup/commit/67b8102a19e8e516dc4228f5c42f9e4fba5046cb
- https://github.com/FriendsOfPHP/security-advisories/blob/master/nitsan/ns-backup/CVE-2025-48201.yaml
- https://github.com/nitsan-technologies/ns_backup
More TYPO3 vulnerabilities
- TI-2023-10314 Persisted Cross-Site Scripting in Frontend Rendering in typo3 CVSS 3.1HIGH 8.8
- TI-2010-03538 The jumpUrl (aka access tracking) implementation in tslib/class.tslib_fe.php in TYPO3… CVSS 2.0HIGH 7.1
- TI-2009-00775 The jumpUrl mechanism in class.tslib_fe.php in TYPO3 3.3.x through 3.8.x, 4.0 before… CVSS 2.0MEDIUM 5.0
- TI-2025-30547 The sr_feuser_register extension through 12.4.8 for TYPO3 allows Remote Code Execution. CVSS 3.1CRITICAL 10.0
- TI-2019-08867 The PharStreamWrapper (aka phar-stream-wrapper) package 2.x before 2.1.1 and 3.x before… CVSS 3.1CRITICAL 9.8
- TI-2008-04019 Unspecified vulnerability in the TYPO3 Secure Directory (kw_secdir) extension before… CVSS 2.0HIGH 10.0
Sources
- CVE-2025-48201 · CVE Program
- CVE-2025-48201 · NVD
- FIRST EPSS
- GHSA-hq4f-5qjv-fwrg · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences