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) →

CVE	Package	Title	Severity	CVSS	EPSS
CVE-2021-3932	area17/twill	twill is vulnerable to Cross-Site Request Forgery (CSRF)	medium	6.3	0%
CVE-2023-0759	cockpit-hq/cockpit	privilege chaining in cockpit-hq/cockpit	high	8.8	0%
GHSA-xpff-c35g-j3cr	silverstripe/framework	silverstripe/framework Privilege Escalation Risk in Member Edit form	medium	6.5	–

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.