CVE-2025-59049
High
Description
Mockoon provides way to design and run mock APIs. Prior to version 9.2.0, a mock API configuration for static file serving follows the same approach presented in the documentation page, where the server filename is generated via templating features from user input is vulnerable to Path Traversal and LFI, allowing an attacker to get any file in the mock server filesystem. The issue may be particularly relevant in cloud hosted server instances. Version 9.2.0 fixes the issue.
SeverityHigh
CVSS7.5
Exploit probability—
Product@mockoon/commons-server
PublishedSep 10, 2025
First seenSep 10, 2025
Weakness typeCWE-73CWE-73CWE-22Path traversalCWE-24CWE-24
How to fix
Update
- @mockoon/commons-server9.2.0 or later
- @mockoon/cli9.2.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| @mockoon/commons-servernpm | v < 9.2.0 | 9.2.0 |
| @mockoon/clinpm | v < 9.2.0 | 9.2.0 |
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