Known CVE
Stirling-PDF SSRF via Markdown
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.
CVE-2025-55161
High2025CVSS 8.6CWE-918
cve2025 · ssrf · stirling-pdf · pdf · markdown · oast · oob · vkev
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