CVE-2025-55150
Stirling-PDF SSRF vulnerability on /api/v1/convert/html/pdf
- State
- Published
- Severity
- 8.6 High
- Published
- Aug 11, 2025
- Updated
- Aug 12, 2025
- Reserved
- Aug 7, 2025
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/html/pdf endpoint to convert HTML 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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.6 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L | GitHub_M |
Weaknesses
- CWE-918 Server-Side Request Forgery (SSRF)
Affected Products
| Product | Versions |
|---|---|
Stirling-PDFStirling-Tools |
|
References
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