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-2020-24914qcubed/qcubedqcubed PHP object injectioncritical9.85%
CVE-2018-19296phpmailer/phpmailerPhar object injection in PHPMailerhigh8.82%
CVE-2020-11066typo3/cms, typo3/cms-coreClass destructors causing side-effects when being unserialized in TYPO3 CMShigh8.72%
CVE-2024-55638drupal/core, drupal/core-recommended, drupal/drupalDrupal core contains a potential PHP Object Injection vulnerability that (if combined with another exploit) could lead tcritical9.81%
CVE-2024-55636drupal/core, drupal/core-recommended, drupal/drupalDrupal core contains a potential PHP Object Injection vulnerability that (if combined with another exploit) could lead tcritical9.81%
CVE-2024-55637drupal/core, drupal/core-recommended, drupal/drupalDrupal core contains a potential PHP Object Injection vulnerability that (if combined with another exploit) could lead tcritical9.81%
CVE-2026-72778craftcms/cmsCraft CMS: Authenticated RCE via `condition.config` JSON cleanse bypasshigh0.01%
CVE-2026-27591winter/wn-backend-moduleWinter vulnerable to privilege escalation by authenticated backend userscritical9.91%
CVE-2025-31674drupal/coreDrupal core contains a potential PHP Object Injection vulnerability that (if combined with another exploit) could lead tmedium0.01%
CVE-2026-76086verbb/formieFormie: Integration form-settings action allows SSRF and exfiltration of stored integration credentialshigh8.51%
CVE-2025-15602snipe/snipe-itSnipe-IT has sensitive user attributes related to account privileges that are insufficiently protected against mass assignmenthigh8.80%
CVE-2026-50281craftcms/cmsCraft CMS's mass assignment via id in newAttributes during bulk duplicate overwrites existing elementshigh0.00%
CVE-2026-6366drupal/coreDrupal core contains a chain of methods that could be exploitable when an insecure deserialization vulnerability existsmedium6.60%
CVE-2026-28781craftcms/cmsCraft CMS: Entries Authorship Spoofing via Mass Assignmentmedium0.00%
CVE-2025-13081drupal/coreDrupal core contains a chain of methods that is exploitable when an insecure deserialization vulnerability exists on themedium5.90%
CVE-2026-40486kimai/kimaiKimai's User Preferences API allows standard users to modify restricted attributes: hourly_rate, internal_ratemedium4.30%
CVE-2025-49597handcraftedinthealps/goodby-csvhandcraftedinthealps/goodby-csv has Potential Gadget Chain allowing Remote Code Executionlow3.90%
GHSA-2jx3-65f3-xr8rspomky-labs/otphpspomky-labs/otphp: Mass-assignment in Factory::loadFromProvisioningUri lets a hostile provisioning URI corrupt OTP state or leak an uncaughtmedium0.0–
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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.