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 2026.10.30.2, updated 2026-10-30. Browse by package.

19,305CVEs
8,640Composer advisories
12,328WordPress advisories
35Actively exploited (KEV) →
CVEPackageTitleSeverityCVSSEPSS
CVE-2015-9511easy-digital-downloads (WordPress plugin)The Easy Digital Downloads (EDD) Conditional Success Redirects extension for WordPress, as used with EDD 1.8.x before 1.8.7, 1.9.x before 1.medium6.11%
CVE-2015-9512easy-digital-downloads (WordPress plugin)The Easy Digital Downloads (EDD) CSV Manager extension for WordPress, as used with EDD 1.8.x before 1.8.7, 1.9.x before 1.9.10, 2.0.x beforemedium6.11%
CVE-2015-9513easy-digital-downloads (WordPress plugin)The Easy Digital Downloads (EDD) Favorites extension for WordPress, as used with EDD 1.8.x before 1.8.7, 1.9.x before 1.9.10, 2.0.x before 2medium6.11%
CVE-2015-9514easy-digital-downloads (WordPress plugin)The Easy Digital Downloads (EDD) Free Downloads extension for WordPress, as used with EDD 1.8.x before 1.8.7, 1.9.x before 1.9.10, 2.0.x befmedium6.11%
CVE-2015-9515easy-digital-downloads (WordPress plugin)The Easy Digital Downloads (EDD) htaccess Editor extension for WordPress, as used with EDD 1.8.x before 1.8.7, 1.9.x before 1.9.10, 2.0.x bemedium6.11%
CVE-2015-9516easy-digital-downloads (WordPress plugin)The Easy Digital Downloads (EDD) Invoices extension for WordPress, as used with EDD 1.8.x before 1.8.7, 1.9.x before 1.9.10, 2.0.x before 2.medium6.11%
CVE-2015-9517easy-digital-downloads (WordPress plugin)The Easy Digital Downloads (EDD) Manual Purchases extension for WordPress, as used with EDD 1.8.x before 1.8.7, 1.9.x before 1.9.10, 2.0.x bmedium6.11%
CVE-2015-9518easy-digital-downloads (WordPress plugin)The Easy Digital Downloads (EDD) PDF Invoices extension for WordPress, as used with EDD 1.8.x before 1.8.7, 1.9.x before 1.9.10, 2.0.x beformedium6.11%
CVE-2015-9519easy-digital-downloads (WordPress plugin)The Easy Digital Downloads (EDD) PDF Stamper extension for WordPress, as used with EDD 1.8.x before 1.8.7, 1.9.x before 1.9.10, 2.0.x beforemedium6.11%
CVE-2015-9520easy-digital-downloads (WordPress plugin)The Easy Digital Downloads (EDD) Per Product Emails extension for WordPress, as used with EDD 1.8.x before 1.8.7, 1.9.x before 1.9.10, 2.0.xmedium6.11%
CVE-2015-9521easy-digital-downloads (WordPress plugin)The Easy Digital Downloads (EDD) Pushover Notifications extension for WordPress, as used with EDD 1.8.x before 1.8.7, 1.9.x before 1.9.10, 2medium6.11%
CVE-2015-9522easy-digital-downloads (WordPress plugin)The Easy Digital Downloads (EDD) QR Code extension for WordPress, as used with EDD 1.8.x before 1.8.7, 1.9.x before 1.9.10, 2.0.x before 2.0medium6.11%
CVE-2015-9523easy-digital-downloads (WordPress plugin)The Easy Digital Downloads (EDD) Recommended Products extension for WordPress, as used with EDD 1.8.x before 1.8.7, 1.9.x before 1.9.10, 2.0medium6.11%
CVE-2015-9524easy-digital-downloads (WordPress plugin)The Easy Digital Downloads (EDD) Recount Earnings extension for WordPress, as used with EDD 1.8.x before 1.8.7, 1.9.x before 1.9.10, 2.0.x bmedium6.11%
CVE-2015-9525easy-digital-downloads (WordPress plugin)The Easy Digital Downloads (EDD) Recurring Payments extension for WordPress, as used with EDD 1.8.x before 1.8.7, 1.9.x before 1.9.10, 2.0.xmedium6.11%
CVE-2015-9526easy-digital-downloads (WordPress plugin)The Easy Digital Downloads (EDD) Reviews extension for WordPress, as used with EDD 1.8.x before 1.8.7, 1.9.x before 1.9.10, 2.0.x before 2.0medium6.11%
CVE-2015-9527easy-digital-downloads (WordPress plugin)The Easy Digital Downloads (EDD) Simple Shipping extension for WordPress, as used with EDD 1.8.x before 1.8.7, 1.9.x before 1.9.10, 2.0.x bemedium6.11%
CVE-2015-9528easy-digital-downloads (WordPress plugin)The Easy Digital Downloads (EDD) Software Licensing extension for WordPress, as used with EDD 1.8.x before 1.8.7, 1.9.x before 1.9.10, 2.0.xmedium6.11%
CVE-2015-9529easy-digital-downloads (WordPress plugin)The Easy Digital Downloads (EDD) Stripe extension for WordPress, as used with EDD 1.8.x before 1.8.7, 1.9.x before 1.9.10, 2.0.x before 2.0.medium6.11%
CVE-2015-9530easy-digital-downloads (WordPress plugin)The Easy Digital Downloads (EDD) Upload File extension for WordPress, as used with EDD 1.8.x before 1.8.7, 1.9.x before 1.9.10, 2.0.x beforemedium6.11%
CVE-2015-9531easy-digital-downloads (WordPress plugin)The Easy Digital Downloads (EDD) Wish Lists extension for WordPress, as used with EDD 1.8.x before 1.8.7, 1.9.x before 1.9.10, 2.0.x before medium6.11%
CVE-2015-9532easy-digital-downloads (WordPress theme)The Easy Digital Downloads (EDD) Digital Store theme for WordPress, as used with EDD 1.8.x before 1.8.7, 1.9.x before 1.9.10, 2.0.x before 2medium6.11%
CVE-2015-9533easy-digital-downloads (WordPress theme)The Easy Digital Downloads (EDD) Lattice theme for WordPress, as used with EDD 1.8.x before 1.8.7, 1.9.x before 1.9.10, 2.0.x before 2.0.5, medium6.11%
CVE-2015-9534easy-digital-downloads (WordPress theme)The Easy Digital Downloads (EDD) Quota theme for WordPress, as used with EDD 1.8.x before 1.8.7, 1.9.x before 1.9.10, 2.0.x before 2.0.5, 2.medium6.11%
CVE-2015-9535easy-digital-downloads (WordPress theme)The Easy Digital Downloads (EDD) Shoppette theme for WordPress, as used with EDD 1.8.x before 1.8.7, 1.9.x before 1.9.10, 2.0.x before 2.0.5medium6.11%
CVE-2015-9536easy-digital-downloads (WordPress theme)The Easy Digital Downloads (EDD) Twenty-Twelve theme for WordPress, as used with EDD 1.8.x before 1.8.7, 1.9.x before 1.9.10, 2.0.x before 2medium6.11%
CVE-2016-10866all-in-one-wp-security-and-firewall (WordPress plugin)The all-in-one-wp-security-and-firewall plugin before 4.2.0 for WordPress has multiple XSS issues.medium6.11%
CVE-2016-10868all-in-one-wp-security-and-firewall (WordPress plugin)The all-in-one-wp-security-and-firewall plugin before 4.0.5 for WordPress has XSS in the blacklist, file system, and file change detection smedium6.11%
CVE-2016-10869contact-form-plugin (WordPress plugin)The contact-form-plugin plugin before 4.0.2 for WordPress has XSS.medium6.11%
CVE-2016-10871mailchimp-for-wp (WordPress plugin)The mailchimp-for-wp plugin before 4.0.11 for WordPress has XSS on the integration settings page.medium6.11%
CVE-2016-10892chained-quiz (WordPress plugin)The chained-quiz plugin before 1.0 for WordPress has multiple XSS issues.medium6.11%
CVE-2016-10919wassup (WordPress plugin)The wassup plugin before 1.9.1 for WordPress has XSS via the Top stats widget or the wassupURI::add_siteurl method, a different vulnerabilitmedium6.11%
CVE-2016-10925peters-login-redirect (WordPress plugin)The peters-login-redirect plugin before 2.9.1 for WordPress has XSS during the editing of redirect URLs.medium6.11%
CVE-2017-12200ultimate-product-catalog (WordPress plugin)The Etoile Ultimate Product Catalog plugin 4.2.11 for WordPress has XSS in the Add Product Manually component.medium6.11%
CVE-2017-18593updraftplus (WordPress plugin)The updraftplus plugin before 1.13.5 for WordPress has XSS in rare cases where an attacker controls a string logged to a log file.medium6.11%
CVE-2017-18503twitter-cards-meta (WordPress plugin)The twitter-cards-meta plugin before 2.5.0 for WordPress has XSS.medium6.11%
CVE-2017-18506woocommerce-pdf-invoices-packing-slips (WordPress plugin)The woocommerce-pdf-invoices-packing-slips plugin before 2.0.13 for WordPress has XSS via the tab or section variable on settings screens.medium6.11%
CVE-2019-15644zoho-salesiq (WordPress plugin)The zoho-salesiq plugin before 1.0.9 for WordPress has stored XSS.medium6.11%
CVE-2022-36037getkirby/cmsCross-site scripting from dynamic options in the multiselect fieldmedium5.91%
CVE-2016-4880baserproject/basercmsbaserCMS Cross-site Scripting vulnerabilitymedium5.41%
CVE-2015-9328profile-builder (WordPress plugin)The profile-builder plugin before 2.2.5 for WordPress has XSS.medium6.11%
CVE-2016-10936wp-polls (WordPress plugin)The wp-polls plugin before 2.73.1 for WordPress has XSS via the Poll bar option.medium6.11%
CVE-2021-24976smart-seo-tool (WordPress plugin)The Smart SEO Tool WordPress plugin before 3.0.6 does not sanitise and escape the search parameter before outputting it back in an attributemedium6.11%
CVE-2017-18499simple-membership (WordPress plugin)The simple-membership plugin before 3.5.7 for WordPress has XSS.medium6.11%
CVE-2017-18538weblibrarian (WordPress plugin)The weblibrarian plugin before 3.4.8.5 for WordPress has XSS via front-end short codes.medium6.11%
CVE-2017-18540weblibrarian (WordPress plugin)The weblibrarian plugin before 3.4.8.7 for WordPress has XSS via front-end short codes.medium6.11%
CVE-2017-18559cforms2 (WordPress plugin)The cforms2 plugin before 14.13.3 for WordPress has multiple XSS issues.medium6.11%
CVE-2018-21012cf7-invisible-recaptcha (WordPress plugin)The cf7-invisible-recaptcha plugin before 1.3.2 for WordPress has XSS.medium6.11%
CVE-2017-18488backup (WordPress plugin)The Backup Guard plugin before 1.1.47 for WordPress has multiple XSS issues.medium6.11%
CVE-2017-18489contact-form-7-sms-addon (WordPress plugin)The contact-form-7-sms-addon plugin before 2.4.0 for WordPress has XSS.medium6.11%
Page 34 of 146 · 7,262 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.