CVE-2025-59891— Cross-Site request forgery (CSRF) vulnerability in Sync Breeze Enterprise Server
Quick assessment
Affected
Flexense Sync Breeze Enterprise Server
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Flexense Sync Breeze Enterprise Server和Flexense Disk Pulse Enterprise都是Flexense公司的产品。Flexense Sync Breeze Enterprise Server是一个网络文件同步软件。Flexense Disk Pulse Enterprise是一个实时文件系统监控软件。 Flexense Sync Breeze Enterprise Server 10.4.18版本和Flexense Disk Pulse Enterp
Possible ATT&CK Techniques 1 AI
T1556 · Modify Authentication Process
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I. Basic Information for CVE-2025-59891
Vulnerability Information
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Vulnerability Title
Cross-Site request forgery (CSRF) vulnerability in Sync Breeze Enterprise Server
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
跨站请求伪造(CSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
Flexense Sync Breeze Enterprise Server和Flexense Disk Pulse Enterprise 跨站请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Flexense Sync Breeze Enterprise Server和Flexense Disk Pulse Enterprise都是Flexense公司的产品。Flexense Sync Breeze Enterprise Server是一个网络文件同步软件。Flexense Disk Pulse Enterprise是一个实时文件系统监控软件。 Flexense Sync Breeze Enterprise Server 10.4.18版本和Flexense Disk Pulse Enterp
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Flexense | Sync Breeze Enterprise Server | v10.4.18 | - |
|
| Flexense | Disk Pulse Enterprise | v10.4.18 | - |
|
II. Public POCs for CVE-2025-59891
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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No public POC found.
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Vendor Advisories for CVE-2025-59891 (1)
Same Patch Batch · Flexense · 2026-01-28 · 11 CVEs total
| CVE-2025-59899 | Authenticated Cross-Site Scripting (XSS) vulnerability in Sync Breeze Enterprise Server | |
| CVE-2025-59901 | authenticated reflected XSS vulnerability in Sync Breeze Enterprise Server | |
| CVE-2025-59898 | Authenticated Cross-Site Scripting (XSS) vulnerability in Sync Breeze Enterprise Server | |
| CVE-2025-59892 | Cross-Site request forgery (CSRF) vulnerability in Sync Breeze Enterprise Server | |
| CVE-2025-59896 | Authenticated Cross-Site Scripting (XSS) vulnerability in Sync Breeze Enterprise Server | |
| CVE-2025-59893 | Cross-Site request forgery (CSRF) vulnerability in Sync Breeze Enterprise Server | |
| CVE-2025-59900 | Authenticated Cross-Site Scripting (XSS) vulnerability in Sync Breeze Enterprise Server | |
| CVE-2025-59897 | Authenticated Cross-Site Scripting (XSS) vulnerability in Sync Breeze Enterprise Server | |
| CVE-2025-59894 | Cross-Site request forgery (CSRF) vulnerability in Sync Breeze Enterprise Server | |
| CVE-2025-59895 | Remote denial-of-service (DoS) vulnerability in Sync Breeze Enterprise Server |
IV. Related Vulnerabilities
Same product: Sync Breeze Enterprise Server
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CVE-2025-59901
authenticated reflected XSS vulnerability in Sync Breeze Ent -
CVE-2025-59900
Authenticated Cross-Site Scripting (XSS) vulnerability in Sy -
CVE-2025-59899
Authenticated Cross-Site Scripting (XSS) vulnerability in Sy -
CVE-2025-59898
Authenticated Cross-Site Scripting (XSS) vulnerability in Sy -
CVE-2025-59897
Authenticated Cross-Site Scripting (XSS) vulnerability in Sy
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Authenticated Cross-Site Scripting (XSS) vulnerability in Sy -
CVE-2025-59898
Authenticated Cross-Site Scripting (XSS) vulnerability in Sy -
CVE-2025-59897
Authenticated Cross-Site Scripting (XSS) vulnerability in Sy
Same weakness: CWE-352
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V. Comments for CVE-2025-59891
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