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markdown-it
Security Risk Profile
44
/100
mediumSecurity Risk Score
Comprehensive risk assessment based on 3 vulnerabilities, EPSS scores, exploitation status, and remediation availability.
📅 Data spans from August 21, 2025 to present
3
Total CVEs
2
Critical+High
0
Exploited
0
Unpatched
Threat Assessment
Avg CVSS
7.7
Base severity
Avg EPSS
0%
Exploit probability
Unpatched
0
Critical/High
Risk Level
44/100
medium
Severity Distribution
Critical
0High
2Medium
1Low
0Exploit Likelihood
>50% chance
020-50%
05-20%
0<5%
1Age Distribution
Common Weaknesses (CWE)
1
XSS
1
Most Affected Products
1. npm/linkify-it2
2. markdown-it Linkify-it Node.js2
3. linkify-it1
4. markdown-it markdown-it1
5. Markdown-it Project Markdown-it1
Recent Vulnerabilities
See more →CVE-2026-59887
CVSS 7.5high
linkify-it: Quadratic-complexity DoS via the `mailto:` validator scan-loop on attacker text
Jul 8, 2026
CVE-2026-48801
CVSS 8.7high
linkify-it: Quadratic algorithmic complexity in LinkifyIt#match scan loop
Jun 26, 2026
CVE-2025-7969
CVSS 6.9EPSS 0%medium
Markdown-it 14.1.0 - Cross-site scripting (XSS)
Aug 21, 2025🔧 No Patch
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