GHSA-x5pg-88wf-qq4p
GitHub Security Advisory
Regular Expression Denial of Service in marked
✓ GitHub Reviewed
HIGH
Has CVE
Advisory Details
Affected versions of `marked` are vulnerable to a regular expression denial of service.
The amplification in this vulnerability is significant, with 1,000 characters resulting in the event loop being blocked for around 6 seconds.
## Recommendation
Update to version 0.3.9 or later.
Affected Packages
npm
marked
Affected versions:
0
(fixed in 0.3.9)
Related CVEs
Key Information
7.5
/10
Dataset
Last updated: July 4, 2025 6:27 AM
Data from GitHub Advisory Database. This information is provided for research and educational purposes.