WellChoose｜BatchSignCS - Arbitrary File Write through Path Traversal
Priority MEDIUM 41CWE-23Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA.
Summary
BatchSignCS, a background Windows application developed by WellChoose, has an Arbitrary File Write vulnerability. If a user visits a malicious website while the application is running, remote attackers can write arbitrary files to any path and potentially lead to arbitrary code execution.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00893 59th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
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 |
|---|---|---|---|---|---|
| WellChoose | BatchSignCS | up to 3.318 | — | No fix listed | CNA |
- BatchSignCS VendorWellChoose Affected up to 3.318 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-7619
- 2026-10-03 Alias added: GHSA-2jx4-mmr5-ww75
References
More WellChoose vulnerabilities
- TI-2026-03315 WellChoose｜IFTOP - Local File Inclusion CVSS 4.0CRITICAL 9.3
- TI-2025-08160 WellChoose｜Organization Portal System - Local File Inclusion CVSS 4.0CRITICAL 9.3
- TI-2025-08159 WellChoose｜Organization Portal System - Arbitrary File Reading through Path Traversal CVSS 4.0HIGH 8.7
- TI-2026-01126 WellChoose｜Single Sign-On Portal System - OS Command Injection CVSS 4.0HIGH 8.7
- TI-2026-01125 WellChoose｜Single Sign-On Portal System - OS Command Injection CVSS 4.0HIGH 8.7
- TI-2024-09462 Wellchoose Administrative Management System - OS Command Injection CVSS 3.1HIGH 8.8
Sources
- CVE-2025-7619 · CVE Program
- CVE-2025-7619 · NVD
- FIRST EPSS
- GHSA-2jx4-mmr5-ww75 · 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