CVE-2021-23639

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Source
https://cve.org/CVERecord?id=CVE-2021-23639
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-23639.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-23639
Aliases
Published
2021-12-10T20:15:08Z
Modified
2026-10-20T10:54:32Z
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
[none]
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.

References

Affected packages

Git / github.com/simonhaenisch/md-to-pdf

Affected ranges

Type
GIT
Repo
https://github.com/simonhaenisch/md-to-pdf
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
4ce706e52b5e135931164daf899a7e9d33fb3ac1
Fixed
a716259c548c82fa1d3b14a3422e9100619d2d8a
Database specific
Show details 
{
    "extracted_events":  [
        {
            "cpe":  "cpe:2.3:a:markdown_to_pdf_project:markdown_to_pdf:*:*:*:*:*:node.js:*:*",
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "5.0.0"
                }
            ],
            "source":  "CPE_RANGE"
        },
        {
            "range":  [
                {
                    "fixed":  "a716259c548c82fa1d3b14a3422e9100619d2d8a"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

v1.*
v1.1.0
v1.2.0
v1.2.1
v2.*
v2.0.0
v2.0.1
v2.1.0
v2.1.1
v2.1.2
v2.1.3
v2.1.4
v2.1.5
v2.2.0
v2.3.0
v2.3.1
v2.3.2
v2.4.0
v2.4.1
v2.4.2
v2.5.0
v2.6.1
v2.6.2
v2.6.3
v2.6.4
v2.7.0
v2.7.1
v2.8.0
v2.8.1
v2.8.2
v3.*
v3.0.0
v3.0.0-pre.0
v3.0.0-pre.1
v3.0.1
v3.1.0
v3.1.1
v3.1.2
v3.2.0
v3.2.1
v3.3.0
v3.3.1
v3.3.2
v4.*
v4.0.0
v4.0.1
v4.1.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-23639.json"