PHP vulnerability advisories

Every CVE phpwarden knows about across the PHP engine, Composer packages and WordPress plugins, themes and core — ranked by real-world exploitation. Feed 2026.10.29.4, updated 2026-10-29. Browse by package.

19,303CVEs
8,638Composer advisories
12,328WordPress advisories
35Actively exploited (KEV) →
CVEPackageTitleSeverityCVSSEPSS
CVE-2020-11026WordPress coreIn affected versions of WordPress, files with a specially crafted name when uploaded to the Media section can lead to script execution upon high8.72%
CVE-2020-11030WordPress coreIn affected versions of WordPress, a special payload can be crafted that can lead to scripts getting executed within the search block of themedium6.41%
Page 1 of 1 · 2 advisories
Severity and CVSS come from the upstream advisory (OSV.dev, NVD, FriendsOfPHP); KEV marks CVEs on CISA's Known Exploited Vulnerabilities list; EPSS is FIRST's 30-day exploitation probability. Rows sort exploitation-first: KEV, then EPSS, then CVSS.