CVE-2025-65108
CRITICALmd-to-pdf < 5.2.5 - Remote Code Execution via Markdown Front-Matter JavaScript Delimiter
Title source: llmDescription
md-to-pdf is a CLI tool for converting Markdown files to PDF using Node.js and headless Chrome. Prior to version 5.2.5, a Markdown front-matter block that contains JavaScript delimiter causes the JS engine in gray-matter library to execute arbitrary code in the Markdown to PDF converter process of md-to-pdf library, resulting in remote code execution. This issue has been patched in version 5.2.5.
References (2)
Core 2
Core References
Vendor Advisory x_refsource_confirm
https://github.com/simonhaenisch/md-to-pdf/security/advisories/GHSA-547r-qmjm-8hvw
Scores
CVSS v3
10.0
EPSS
0.0033
EPSS Percentile
56.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
total
Details
CWE
CWE-94
Status
published
Products (2)
npm/md-to-pdf
0 - 5.2.5npm
simonhaenisch/md-to-pdf
< 5.2.5
Published
Nov 21, 2025
Tracked Since
Feb 18, 2026