40 CVEs
4 in CISA KEV
Sitecore Vulnerabilities
CVE security advisories and vulnerability history for Sitecore.
40
Total CVEs
Published
4
In CISA KEV
Exploited in the wild
26
Public exploits
PoC or exploit code
7.5
Avg CVSS
2009–2025
Overview
Sitecore has 40 published CVE records since 2009, of which 4 are in CISA's Known Exploited Vulnerabilities catalog and 26 have a known public exploit. The average CVSS base score across scored CVEs is 7.5.
This page aggregates every publicly disclosed vulnerability (CVE) affecting Sitecore products, with severity breakdowns, the most-affected products, the most common weakness types, and the latest disclosures.