CVE-2025-6445

High

Description

ServiceStack FindType Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of ServiceStack. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation. The specific flaw exists within the implementation of the FindType method. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25837.

SeverityHigh
CVSS8.1
Exploit probability—
ProductServicestack
PublishedJun 25, 2025
First seenJun 25, 2025

How to fix

Update
  • servicestack servicestack8.6 or later

Affected products

ProductAffected versionsFixed in
servicestack servicestackv < 8.68.6

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CVE-2025-6445 · Servicestack · Dark Radar