Is CVE-2025-59711 actively exploited?

No active exploitation of CVE-2025-59711 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2025-59711 be exploited remotely?

Yes. CVE-2025-59711 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2025-59711?

CVE-2025-59711 has a CVSS score of 8.3 (HIGH).

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HIGH

CVE-2025-59711

CWE-22Published: April 3, 2026· Updated: Apr 9, 2026

8.3

CVSS v3.1

EPSS:0.87%probability of exploitation in 30 daysPercentile:75.2th

Official 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.

NVD Source

Technical Analysis

CVE-2025-59711 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), with a CVSS base score of 8.3.