Vulnerability in Markdown To Pdf Project
CVE-2021-23639
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.
EPSS: 0.053 (91.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Markdown_to_pdf_project Markdown_to_pdf
- N/a Md-to-pdf — versions unspecified
Public proof-of-concept exploits
References
- report@snyk.io (Exploit, Patch, Third Party Advisory, x_refsource_MISC)
- report@snyk.io (Exploit, Patch, Third Party Advisory, x_refsource_MISC, Issue Tracking)
- report@snyk.io (Patch, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-23639?
- CVE-2021-23639 is a critical-severity vulnerability in Markdown To Pdf Project. CVSS score: 9.8/10. Published 2021-12-10.
- How severe is CVE-2021-23639?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2021-23639 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.