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-2020-9588magento/community-edition, magento/core, magento/project-community-editionMagento Signature verification bypasshigh7.23%
CVE-2016-2041phpmyadmin/phpmyadminphpMyAdmin Unsafe comparison of XSRF/CSRF tokenhigh7.53%
CVE-2020-9690magento/community-editionMagento observable timing discrepancy vulnerabilitymedium4.22%
CVE-2021-21424lexik/jwt-authentication-bundle, symfony/maker-bundle, symfony/security +4 morePrevent user enumeration using Guard or the new Authenticator-based Securitymedium5.32%
CVE-2021-24651poll-maker (WordPress plugin)The Poll Maker WordPress plugin before 3.4.2 allows unauthenticated users to perform SQL injection via the ays_finish_poll AJAX action. Whilhigh7.52%
CVE-2019-18886symfony/security-http, symfony/symfonyUser enumeration leak using switch user functionality in Symfonymedium5.32%
CVE-2019-1020002pterodactyl/panelPterodactyl vulnerable to 2FA Sniffinghigh7.51%
CVE-2021-39189pimcore/pimcoreObservable Response Discrepancy in Lost Password Servicemedium5.31%
CVE-2019-18887symfony/http-kernel, symfony/symfonySymfony Http-Kernel has non-constant time comparison in UriSignerhigh8.11%
CVE-2022-36105typo3/cms, typo3/cms-coreTYPO3 CMS vulnerable to User Enumeration via Response Timingmedium5.31%
CVE-2020-11063typo3/cms, typo3/cms-coreInformation Disclosure in Password Resetlow3.71%
CVE-2019-16669pagekit/pagekitPagekit User enumerationmedium5.31%
CVE-2019-10764simplito/elliptic-phpTiming attacks might allow practical recovery of the long-term private keyhigh7.41%
CVE-2022-0569snipe/snipe-itExposure of Sensitive Information in snipe/snipe-itmedium4.31%
CVE-2022-24784statamic/cmsDiscoverability of user password hash in Statamic CMSlow3.71%
CVE-2022-2891wp-2fa (WordPress plugin)The WP 2FA WordPress plugin before 2.3.0 uses comparison operators that don't mitigate time-based attacks, which could be abused to leak infmedium5.91%
CVE-2022-3907clerk.io (WordPress plugin)The Clerk WordPress plugin before 4.0.0 is affected by time-based attacks in the validation function for all API requests due to the usage ohigh7.51%
CVE-2020-15151openmage/magento-ltsObservable Timing Discrepancy in OpenMage LTShigh8.01%
CVE-2025-51586prestashop/prestashopPresta Shop vulnerable to email enumerationmedium4.21%
CVE-2023-38871gugoan/economizzerEconomizzer user enumeration vulnerabilitymedium5.31%
CVE-2023-50708yiisoft/yii2-authclientyii2-authclient vulnerable to possible timing attack on string comparison in OAuth1, OAuth2 and OpenID Connect implementationlow0.01%
CVE-2022-44381snipe/snipe-itSnipe-IT allows attackers to check whether a user account existsmedium5.31%
CVE-2016-15015barzahlen/barzahlen-phpBarzahlen Payment Module PHP SDK vulnerable to Observable Timing Discrepancymedium5.31%
CVE-2024-11297page-and-post-restriction (WordPress plugin)The Page Restriction WordPress (WP) – Protect WP Pages/Post plugin for WordPress is vulnerable to Sensitive Information Exposure in all versmedium5.31%
CVE-2026-55555dompdf/dompdfDompdf: File existence oracle via font-face stylesheet declarationlow0.01%
CVE-2021-46876ezsystems/ezpublish-kernel/user/sessions endpoint allows detecting valid accountsmedium5.31%
CVE-2026-25509ci4-cms-erp/ci4msCI4MS Vulnerable to User Email Enumeration via Password Reset Flowmedium5.30%
CVE-2024-47057mautic/coreMautic allows user name enumeration due to response time difference on password reset formmedium5.30%
GHSA-346h-749j-r28wmdanter/eccPHPECC vulnerable to multiple cryptographic side-channel attackscritical9.1–
GHSA-7vwg-39h8-8qp8ezsystems/ezplatform-rest/user/sessions endpoint allows detecting valid accountshigh0.0–
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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.