Cross-site request forgery in Flexense Sync Breeze Enterprise Server
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Active
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Tampering
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-352.
Summary
Cross-Site request forgery (CSRF) vulnerability in Sync Breeze Enterprise Server v10.4.18 and Disk Pulse Enterprise v10.4.18. An authenticated user could cause another user to perform unwanted actions within the application they are logged into. This vulnerability is possible due to the lack of proper CSRF token implementation. Among other things, it is possible, using a POST request to change a user's password or create users via '/setup_login?sid=', affecting the 'username', 'password', and 'cpassword' parameters.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
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 |
|---|---|---|---|---|---|
| Flexense | Sync Breeze Enterprise Server | v10.4.18 | — | No fix listed | CNA |
| Flexense | Disk Pulse Enterprise | v10.4.18 | — | No fix listed | CNA |
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-59891
- 2026-10-03 Alias added: GHSA-33r4-r5rc-phcf
References
More Flexense Diskpulse vulnerabilities
- TI-2017-09973 A buffer overflow vulnerability lies in the web server component of Dup Scout Enterprise… CVSS 3.0CRITICAL 9.8
- TI-2020-19062 DiskPulse 13.6.14 - Unquoted Service Path CVSS 4.0HIGH 8.5
- TI-2025-37305 Remote denial-of-service (DoS) vulnerability in Sync Breeze Enterprise Server CVSS 4.0HIGH 8.2
- TI-2025-37304 Cross-site request forgery in Flexense Sync Breeze Enterprise Server CVSS 4.0HIGH 8.5
- TI-2025-37303 Cross-site request forgery in Flexense Sync Breeze Enterprise Server CVSS 4.0HIGH 8.5
- TI-2025-37302 Cross-site request forgery in Flexense Sync Breeze Enterprise Server CVSS 4.0HIGH 8.5
Sources
- CVE-2025-59891 · CVE Program
- CVE-2025-59891 · NVD
- FIRST EPSS
- GHSA-33r4-r5rc-phcf · 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