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 2026.10.29.1, updated 2026-10-28. Browse by package.

19,303CVEs
8,638Composer advisories
12,328WordPress advisories
35Actively exploited (KEV) →
CVEPackageTitleSeverityCVSSEPSS
CVE-2025-22871spiral/roadrunnerRoadRunner is at risk of HTTP Request/Response Smuggling through vulnerable dependencycritical9.11%
GHSA-7hh9-gp72-wh7hauth0/loginAuth0 Laravel SDK has Improper Audience Validation via Auth0-PHP SDK dependencymedium6.8–
GHSA-f3r2-88mq-9v4gauth0/symfonyAuth0 Symfony SDK has Improper Audience Validation via Auth0-PHP SDKmedium6.8–
GHSA-vvg7-8rmq-92g7auth0/wordpressAuth0 WordPress has Improper Audience Validation via Auth0-PHP SDK Dependencymedium6.8–
GHSA-534c-hcr7-67jgkimai/kimaiKimai has an XXE Leading to Local File Readmedium6.5–
GHSA-vjwg-28gv-pm8hpimcore/pimcorePimcore TinyMCE Bundle - tinymce CVE-2024-29203, CVE-2024-29881medium6.1–
GHSA-52cw-pvq9-9m5vsilverstripe/frameworkSilverstripe uses TinyMCE which allows svg files linked in object tagsmedium5.4–
GHSA-5j8p-438x-rgg5onelogin/php-samlSAML PHP Toolkit Vulnerability on xmlseclibs CVE-2025-66475critical0.0–
GHSA-c42h-56wx-h85qauth0/loginlaravel-auth0 SDK Deserialization of Untrusted Data vulnerabilitycritical0.0–
GHSA-vrpv-vw92-328grudloff/rtmpdump-binMultiple rtmpdump vulnerabilitiescritical0.0–
Page 1 of 1 · 10 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.