GHSA-x949-7cm6-fm6p

Source

https://github.com/advisories/GHSA-x949-7cm6-fm6p

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/12/GHSA-x949-7cm6-fm6p/GHSA-x949-7cm6-fm6p.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-x949-7cm6-fm6p

Aliases

CVE-2021-23639

Published

2021-12-16T14:34:40Z

Modified

2026-03-13T21:56:49.254341Z

Severity

9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

Code Injection in md-to-pdf.

Details

The package md-to-pdf before 5.0.0 are vulnerable to Remote Code Execution (RCE) due to utilizing the library gray-matter to parse front matter content, without disabling the JS engine.

Database specific

{
    "github_reviewed": true,
    "nvd_published_at": "2021-12-10T20:15:00Z",
    "cwe_ids": [
        "CWE-94"
    ],
    "github_reviewed_at": "2021-12-14T14:31:35Z",
    "severity": "CRITICAL"
}

References

Affected packages

npm / md-to-pdf

Package

Name: md-to-pdf; View open source insights on deps.dev
Purl: pkg:npm/md-to-pdf

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.0.0

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/12/GHSA-x949-7cm6-fm6p/GHSA-x949-7cm6-fm6p.json"