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 2026.10.30.1, updated 2026-10-29. Browse by package.

19,305CVEs
8,640Composer advisories
12,328WordPress advisories
35Actively exploited (KEV) →
CVEPackageTitleSeverityCVSSEPSS
CVE-2023-0968watu (WordPress plugin)The Watu Quiz plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘dn’, 'email', 'points', and 'date' parameters inmedium6.11%
CVE-2013-4693digital-flash-clock (WordPress plugin)WordPress Xorbin Digital Flash Clock 1.0 has XSSmedium6.11%
CVE-2011-4782phpmyadmin/phpmyadminphpMyAdmin Cross-site Scripting vulnerabilitylow0.01%
CVE-2019-12517slickquiz (WordPress plugin)An XSS issue was discovered in the slickquiz plugin through 1.3.7.1 for WordPress. The save_quiz_score functionality available via the /wp-amedium6.11%
CVE-2021-39170pimcore/pimcoreImproper Encoding or Escaping of Output in Asset Metadata Componenthigh8.01%
CVE-2017-6099paypal/merchant-sdk-phpPayPal PHP Merchant SDK Cross-site scripting (XSS) vulnerabilitymedium6.11%
CVE-2024-1247concrete5/concrete5Concrete CMS vulnerable to stored XSS via the Role Name fieldlow2.01%
CVE-2019-14315sunhater/kcfinderSunHater KCFinder cross-site scripting (XSS) vulnerability in upload.phpmedium6.11%
CVE-2021-24429salon-booking-system (WordPress plugin)The Salon booking system WordPress plugin before 6.3.1 does not properly sanitise and escape the First Name field when booking an appointmenmedium6.11%
CVE-2015-7386gallery---photo-albums---portfolio (WordPress plugin)Multiple cross-site scripting (XSS) vulnerabilities in includes/metaboxes.php in the Gallery - Photo Albums - Portfolio plugin 1.3.47 for Wolow3.51%
CVE-2017-6216novaksolutions/infusionsoft-php-sdkinfusionsoft-php-sdk reflected Cross-site Scriptingmedium6.11%
CVE-2017-6217paypal/adaptivepayments-sdk-phppaypal/adaptivepayments-sdk-php vulnerable to a reflected XSSmedium6.11%
CVE-2012-3522geshi/geshiGeSHi vulnerable to Cross-site Scriptingmedium0.01%
CVE-2019-16523events-manager (WordPress plugin)The events-manager plugin through 5.9.5 for WordPress (aka Events Manager) is susceptible to Stored XSS due to improper encoding and insertimedium5.41%
CVE-2021-24964litespeed-cache (WordPress plugin)The LiteSpeed Cache WordPress plugin before 4.4.4 does not properly verify that requests are coming from QUIC.cloud servers, allowing attackmedium6.11%
CVE-2024-11605wp-publications (WordPress plugin)The wp-publications WordPress plugin through 1.2 does not escape filenames before outputting them back in the page, which could allow high pmedium4.81%
CVE-2021-24304newsmag (WordPress plugin)The Newsmag WordPress theme before 5.0 does not sanitise the td_block_id parameter in its td_ajax_block AJAX action, leading to an unauthentmedium6.11%
CVE-2017-12156moodle/moodleMoodle XSS Vulnerabilitymedium6.11%
CVE-2021-24994migration\,-backup\,-staging (WordPress plugin)The Migration, Backup, Staging WordPress plugin before 0.9.69 does not have authorisation when adding remote storages, and does not sanitisemedium6.11%
CVE-2019-3808moodle/moodleMoodle XSS Vulnerabilitymedium5.41%
CVE-2016-10941podlove-podcasting-plugin-for-wordpress (WordPress plugin)The podlove-podcasting-plugin-for-wordpress plugin before 2.3.16 for WordPress has XSS exploitable via CSRF.medium6.11%
CVE-2020-15178prestashop/contactformPotential XSS injection In PrestaShop contactformhigh8.01%
CVE-2019-7881magento/community-edition, magento/product-community-editionMagento 2 Community Edition XSS Vulnerabilitymedium5.41%
CVE-2024-0509wp-404-auto-redirect-to-similar-post (WordPress plugin)The WP 404 Auto Redirect to Similar Post plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘request’ parameter inmedium6.11%
CVE-2017-6929drupal/core, drupal/drupalDrupal cross site scripting vulnerabilitymedium6.11%
CVE-2021-36873iq-block-country (WordPress plugin)Authenticated Persistent Cross-Site Scripting (XSS) vulnerability in WordPress iQ Block Country plugin (versions <= 1.2.11). Vulnerable paramedium5.51%
CVE-2014-8492profile-builder (WordPress plugin)Multiple cross-site scripting (XSS) vulnerabilities in assets/misc/fallback-page.php in the Profile Builder plugin before 2.0.3 for WordPresmedium6.11%
CVE-2023-0942woocommerce-for-japan (WordPress plugin)The Japanized For WooCommerce plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘tab’ parameter in versions up tomedium6.11%
CVE-2018-17884gwolle-gb (WordPress plugin)XSS exists in admin/gb-dashboard-widget.php in the Gwolle Guestbook (gwolle-gb) plugin before 2.5.4 for WordPress via the PATH_INFO to wp-admedium6.11%
CVE-2018-17947snazzy-maps (WordPress plugin)The Snazzy Maps plugin before 1.1.5 for WordPress has XSS via the text or tab parameter.medium6.11%
CVE-2015-9537nextgen-gallery (WordPress plugin)The NextGEN Gallery plugin before 2.1.10 for WordPress has multiple XSS issues involving thumbnail_width, thumbnail_height, thumbwidth, thummedium5.41%
CVE-2019-14950wp-live-chat-support (WordPress plugin)The wp-live-chat-support plugin before 8.0.27 for WordPress has XSS via the GDPR page.medium6.11%
CVE-2020-8498gistpress (WordPress plugin)XSS exists in the shortcode functionality of the GistPress plugin before 3.0.2 for WordPress via the includes/class-gistpress.php id parametmedium5.41%
CVE-2006-4067cakephp/cakephpCross-site scripting (XSS) vulnerability in CakePHPmedium6.51%
CVE-2021-24991woocommerce-pdf-invoices\&-packing-slips (WordPress plugin)The WooCommerce PDF Invoices & Packing Slips WordPress plugin before 2.10.5 does not escape the tab and section parameters before outputtingmedium4.81%
CVE-2011-2714drupal/coreDrupal Cross-Site Scripting vulnerabilitymedium6.11%
CVE-2022-1091darylldoyle/safe-svg, safe-svg (WordPress plugin)Cross site scripting in safe-svgmedium6.11%
CVE-2020-8594ninja-forms (WordPress plugin)The Ninja Forms plugin 3.4.22 for WordPress has Multiple Stored XSS vulnerabilities via ninja_forms[recaptcha_site_key], ninja_forms[recaptcmedium5.41%
CVE-2017-18121simplesamlphp/simplesamlphpSimpleSAMLphp XSS Vulnerabilitymedium6.11%
CVE-2019-15317give (WordPress plugin)The give plugin before 2.4.7 for WordPress has XSS via a donor name.medium5.41%
CVE-2019-19198scoutnet-kalender (WordPress plugin)The Scoutnet Kalender plugin 1.1.0 for WordPress allows XSS.medium5.41%
CVE-2014-4567video-comments-webcam-recorder (WordPress plugin)Cross-site scripting (XSS) vulnerability in comments/videowhisper2/r_logout.php in the Video Comments Webcam Recorder plugin 1.55, as downlomedium6.11%
CVE-2017-13138bridge (WordPress theme)DOM based Cross-site scripting (XSS) vulnerability in the Bridge theme before 11.2 for WordPress allows remote attackers to inject arbitrarymedium6.11%
CVE-2014-4932wordfence-security (WordPress plugin)Cross-site scripting (XSS) vulnerability in the Wordfence Security plugin before 5.1.5 for WordPress allows remote attackers to inject arbitmedium6.11%
CVE-2021-24305watcheezy (WordPress plugin)The Target First WordPress Plugin v2.0, also previously known as Watcheezy, suffers from a critical unauthenticated stored XSS vulnerabilitymedium6.11%
CVE-2022-32060snipe/snipe-itSnipe-IT 6.0.2 vulnerable to Cross-site Scripting via arbitrary file upload in Update Branding Settingsmedium4.81%
CVE-2018-13137events-manager (WordPress plugin)The Events Manager plugin 5.9.4 for WordPress has XSS via the dbem_event_reapproved_email_body parameter to the wp-admin/edit.php?post_type=medium4.81%
CVE-2011-4299moodle/moodleMoodle vulnerable to Cross-Site Scriptinglow0.01%
CVE-2013-4941moodle/moodleYUI Cross-site Scripting (XSS) vulnerabilitymedium0.01%
CVE-2013-4942moodle/moodleYUI Cross-site Scripting (XSS) vulnerabilitymedium0.01%
Page 23 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.