11 CVEs
w3 Vulnerabilities
CVE security advisories and vulnerability history for w3.
11
Total CVEs
Published
0
In CISA KEV
Exploited in the wild
4
Public exploits
With known exploit
5.1
Avg CVSS
2009–2025
Overview
w3 has 11 published CVE records since 2009, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 4 have a known public exploit. The average CVSS base score across scored CVEs is 5.1.
This page aggregates every publicly disclosed vulnerability (CVE) affecting w3 products, with severity breakdowns, the most-affected products, the most common weakness types, and the latest disclosures.
Severity and exploitation
How the CVSS severity of w3's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.