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-2021-38312gutenberg-template-library-\&-redux-framework (WordPress plugin)The Gutenberg Template Library & Redux Framework plugin <= 4.2.11 for WordPress used an incorrect authorization check in the REST API endpoihigh7.11%
CVE-2024-25108pixelfed/pixelfedPixelfed doesn't check OAuth Scopes in API routes, giving elevated permissionscritical9.91%
CVE-2024-6660bookingpress-appointment-booking (WordPress plugin)The BookingPress – Appointment Booking Calendar Plugin and Online Scheduling Plugin plugin for WordPress is vulnerable to unauthorized modifhigh8.81%
CVE-2026-32639winter/wn-cms-moduleWinter: Broken access control in `Cms\Controllers\Index` allows cross-template actions and unauthorized asset uploadsmedium6.80%
CVE-2025-67848moodle/moodleMoodle authentication bypass vulnerabilityhigh8.10%
CVE-2022-25776mautic/coreMautic Sensitive Data Exposure due to inadequate user permission settingshigh8.30%
CVE-2024-4468salon-booking-system (WordPress plugin)The Salon booking system plugin for WordPress is vulnerable to unauthorized access and modification of data due to a missing capability checmedium4.30%
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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.