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
GHSA-7v3x-h7r2-34jvpterodactyl/panelInsufficient Session Expiration in Pterodactyl APImedium6.0–
GHSA-8xv9-qcr9-ww9jshopware/core, shopware/platformAuthenticated XML External Entity Processingmedium5.6–
GHSA-5r8w-66hq-rc39silverstripe/frameworksilverstripe/framework's pre-existing alc_enc cookies log users in if remember me is disabledlow3.1–
CVE-2015-3542phpoffice/phpexcelPHPExcel XXE Vulnerabilityhigh0.0–
GHSA-2jqj-5qv2-xvcgezsystems/ezplatform-richtextezsystems/ezplatform-richtext allows access to external entities in XMLhigh0.0–
GHSA-cj3w-g42v-wcj6ibexa/fieldtype-richtextibexa/fieldtype-richtext allows access to external entities in XMLhigh0.0–
GHSA-hr7j-63v7-vj7gpterodactyl/panelPterodactyl Panel's SFTP sessions remain active after user account deletion or password changehigh0.0–
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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.