What is CVE-2025-59711?

CVE-2025-59711 is a high-severity vulnerability in Kovai Biztalk360, classified under Path Traversal. CVSS score: 8.3/10. Published 2026-04-03.

How severe is CVE-2025-59711?

High severity. CVSS v3 base score is 8.3 out of 10.

Path Traversal in Kovai Biztalk360

CVE-2025-59711

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.

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.007 (47.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L.

Affected products

Kovai Biztalk360
N/a — versions n/a

Weakness classification (CWE)

CWE-22 — Path Traversal

References

cve@mitre.org (Third Party Advisory)

Frequently asked questions

What is CVE-2025-59711?: CVE-2025-59711 is a high-severity vulnerability in Kovai Biztalk360, classified under Path Traversal. CVSS score: 8.3/10. Published 2026-04-03.
How severe is CVE-2025-59711?: High severity. CVSS v3 base score is 8.3 out of 10.