CVE-2025-59711

Name: CVE-2025-59711
Creator: NVD / NIST
Published: 2026-04-03T15:16:04.637+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.3/10EPSS 0.66%

Last modified Jun 17, 2026

CVE-2025-59711 is a high-severity vulnerability rated 8.3/10 on the CVSS scale. 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.. EPSS estimates a 0.66% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

8.3/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L

EPSS Probability

0.66%

46.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-22

Affected Software

Vendor	Product	Versions
Kovai	Biztalk360	< 11.6.3963.2611

References

https://www.synacktiv.com/en/advisories/remote-code-execution-from-any-domain-account-in-biztalk360Third Party Advisory

Timeline

Published: Apr 3, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-59711?

How severe is CVE-2025-59711?

CVE-2025-59711 has a CVSS score of 8.3/10 (HIGH severity). The EPSS model estimates a 0.66% probability of exploitation in the next 30 days.

How do I fix CVE-2025-59711?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-59711?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST