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.
Advisories
Source ID Title
EUVD EUVD EUVD-2025-24186 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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Fri, 15 Aug 2025 18:15:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:stirlingpdf:stirling_pdf:*:*:*:*:*:*:*:*

Tue, 12 Aug 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 12 Aug 2025 12:15:00 +0000

Type Values Removed Values Added
First Time appeared Stirlingpdf
Stirlingpdf stirling Pdf
Vendors & Products Stirlingpdf
Stirlingpdf stirling Pdf

Mon, 11 Aug 2025 22:00:00 +0000

Type Values Removed Values Added
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.
Title Stirling-PDF SSRF vulnerability on /api/v1/convert/html/pdf
Weaknesses CWE-918
References
Metrics cvssV3_1

{'score': 8.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2025-08-12T15:48:34.238Z

Reserved: 2025-08-07T18:27:23.305Z

Link: CVE-2025-55150

cve-icon Vulnrichment

Updated: 2025-08-12T15:48:24.811Z

cve-icon NVD

Status : Analyzed

Published: 2025-08-11T22:15:27.990

Modified: 2025-08-15T18:08:51.177

Link: CVE-2025-55150

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-08-12T11:46:53Z