w3c
Security Risk Profile
53
/100
mediumSecurity Risk Score
Comprehensive risk assessment based on 12 vulnerabilities, EPSS scores, exploitation status, and remediation availability.
📅 Data spans from January 18, 2000 to present
12
Total CVEs
6
Critical+High
0
Exploited
5
Unpatched
Threat Assessment
Avg CVSS
6.9
Base severity
Avg EPSS
0%
Exploit probability
Unpatched
5
Critical/High
Risk Level
53/100
medium
Severity Distribution
Critical
2High
4Medium
6Low
0Exploit Likelihood
>50% chance
020-50%
05-20%
0<5%
0Age Distribution
Common Weaknesses (CWE)
1
XSS
3
2
Buffer Overflow
3
3
SSRF
2
4
XEE
1
5
Input Validation
1
Most Affected Products
1. W3C Jigsaw15
2. W3C Amaya Web Browser3
3. W3C CERN httpd2
4. W3C W3CSS Validator1
5. W3 CSS Validator1
Recent Vulnerabilities
See more →CVE-2025-1781
CVSS 8.4high
3/28/2025🔧 No Patch
CVE-2024-34581
CVSS 7.3high
6/26/2024🔧 No Patch
CVE-2020-4070
CVSS 5.4medium
Cross-site Scripting in CSS Validator
6/22/2020
CVE-2008-6005
CVSS 10.0critical
1/28/2009🔧 No Patch
CVE-2008-5282
CVSS 10.0critical
11/29/2008🔧 No Patch
CVE-2006-1900
CVSS 7.6high
4/20/2006
CVE-2005-3183
CVSS 4.3medium
10/12/2005🔧 No Patch
CVE-2004-2274
CVSS 6.4medium
12/31/2004
CVE-2002-1053
CVSS 6.8medium
10/4/2002
CVE-2002-1052
CVSS 5.0medium
8/31/2002
Monitor w3c in Real-Time
Get instant alerts when new vulnerabilities are discovered. Stay ahead of security threats with SecAlerts.