Description

Stirling-PDF is a locally hosted web application that performs various operations on PDF files. Prior to version 1.1.0, when using the /api/v1/convert/markdown/pdf endpoint to convert Markdown to PDF, the backend calls a third-party tool to process it and includes a sanitizer for security sanitization which can be bypassed and result in SSRF. This issue has been patched in version 1.1.0.

INFO

Published Date :

2025-08-11T22:28:30.152Z

Last Modified :

2025-08-12T15:50:45.183Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2025-55161 vulnerability.

Vendors Products
Stirlingpdf
  • Stirling Pdf
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-55161.

URL Resource
https://github.com/Stirling-Tools/Stirling-PDF/commit/7d6b70871bad2a3ff810825f7382c49f55293943 cve-icon cve-icon
https://github.com/Stirling-Tools/Stirling-PDF/security/advisories/GHSA-ff33-grr6-rmvp cve-icon cve-icon
Login to claim this CVE

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact