CVE-2025-55151

Stirling-PDF SSRF vulnerability on /api/v1/convert/file/pdf

CVSS 8.6 HIGHEPSS 0.3%CWE-918

Stirling-PDF is a locally hosted web application that performs various operations on PDF files. Prior to version 1.1.0, the "convert file to pdf" functionality (/api/v1/convert/file/pdf) uses LibreOffice's unoconvert tool for conversion, and SSRF vulnerabilities exist during the conversion process. This issue has been patched in version 1.1.0.

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

Affected products

Stirling-Tools · Stirling-PDF

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References

https://github.com/Stirling-Tools/Stirling-PDF/commit/7d6b70871bad2a3ff810825f7382c49f55293943 https://github.com/Stirling-Tools/Stirling-PDF/security/advisories/GHSA-76hv-h7g2-xfv3