CVE-2025-55150 | THREATINT

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.

PUBLISHED Reserved 2025-08-07 | Published 2025-08-11 | Updated 2025-08-12 | Assigner GitHub_M

HIGH: 8.6CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L

Problem types

CWE-918: Server-Side Request Forgery (SSRF)

Product status

< 1.1.0

affected

References

github.com/...ng-PDF/security/advisories/GHSA-xw8v-9mfm-g2pm

github.com/...ommit/7d6b70871bad2a3ff810825f7382c49f55293943

cve.org (CVE-2025-55150)

nvd.nist.gov (CVE-2025-55150)

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