An issue was discovered in Biztalk360 before 11.5.
Priority HIGH 69CWE-22Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · Low
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.
Summary
An issue was discovered in Biztalk360 before 11.5. Because of mishandling of user-provided input in an upload mechanism, an authenticated attacker is able to write files outside of the destination directory and/or coerce an authentication from the service, aka Directory Traversal.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00666 52nd 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
- Poc
- Automatable
- No
- 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 |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-59711
- 2026-10-03 Alias added: GHSA-q6cm-wqcq-7q3c
- 2026-10-13 EPSS moved to the 50th–90th percentile
References
More Kovai Biztalk360 vulnerabilities
- TI-2025-37170 An issue was discovered in Biztalk360 before 11.5. CVSS 3.1HIGH 8.8
- TI-2025-37169 An issue was discovered in Biztalk360 through 11.5. CVSS 3.1MEDIUM 6.8
Sources
- CVE-2025-59711 · CVE Program
- CVE-2025-59711 · NVD
- FIRST EPSS
- GHSA-q6cm-wqcq-7q3c · 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