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-2015-9414wp-symposium (WordPress plugin)The wp-symposium plugin through 15.8.1 for WordPress has XSS via the wp-content/plugins/wp-symposium/get_album_item.php?size parameter.medium6.14%
CVE-2021-41467hjue/justwritingCross-site scripting in application/controllers/dropbox.php in JustWritingmedium6.14%
CVE-2022-0901ad-inserter (WordPress plugin)The Ad Inserter Free and Pro WordPress plugins before 2.7.12 do not sanitise and escape the REQUEST_URI before outputting it back in an admimedium6.14%
CVE-2014-2995twitget (WordPress plugin)Multiple cross-site scripting (XSS) vulnerabilities in twitget.php in the Twitget plugin before 3.3.3 for WordPress allow remote authenticatlow3.54%
CVE-2016-1000143photoxhibit (WordPress plugin)Reflected XSS in wordpress plugin photoxhibit v2.1.8medium6.14%
CVE-2018-11709wpforo (WordPress plugin)wpforo_get_request_uri in wpf-includes/functions.php in the wpForo Forum plugin before 1.4.12 for WordPress allows Unauthenticated Reflectedmedium6.14%
CVE-2012-0782WordPress coreMultiple cross-site scripting (XSS) vulnerabilities in wp-admin/setup-config.php in the installation component in WordPress 3.3.1 and earliemedium4.34%
CVE-2021-24498calendar-event-multi-view (WordPress plugin)The Calendar Event Multi View WordPress plugin before 1.4.01 does not sanitise or escape the 'start' and 'end' GET parameters before outputtmedium6.14%
CVE-2014-9179supportezzy-ticket-system (WordPress plugin)Cross-site scripting (XSS) vulnerability in the SupportEzzy Ticket System plugin 1.2.5 for WordPress allows remote authenticated users to inmedium4.03%
CVE-2017-17092WordPress corewp-includes/functions.php in WordPress before 4.9.1 does not require the unfiltered_html capability for upload of .js files, which might allmedium5.43%
CVE-2018-19933bolt/boltBolt Cross-site Scripting (XSS) via text input click preview buttonmedium6.13%
CVE-2016-1000141page-layout-builder (WordPress plugin)Reflected XSS in wordpress plugin page-layout-builder v1.9.3medium6.13%
CVE-2016-1000146pondol-formmail (WordPress plugin)Reflected XSS in wordpress plugin pondol-formmail v1.1medium6.13%
CVE-2020-7108learndash (WordPress plugin)The LearnDash LMS plugin before 3.1.2 for WordPress allows XSS via the ld-profile search field.medium5.43%
CVE-2010-4536WordPress coreMultiple cross-site scripting (XSS) vulnerabilities in KSES, as used in WordPress before 3.0.4, allow remote attackers to inject arbitrary wmedium4.33%
CVE-2016-1000138indexisto (WordPress plugin)Reflected XSS in wordpress plugin indexisto v1.0.5medium6.13%
CVE-2016-1000140new-year-firework (WordPress plugin)Reflected XSS in wordpress plugin new-year-firework v1.1.9medium6.13%
CVE-2016-1000154whizz (WordPress plugin)Reflected XSS in wordpress plugin whizz v1.0.7medium6.13%
CVE-2017-17059amtythumb (WordPress plugin)XSS exists in the amtyThumb amty-thumb-recent-post (aka amtyThumb posts or wp-thumb-post) plugin 8.1.3 for WordPress via the query string tomedium6.13%
CVE-2016-1000133forget-about-shortcode-buttons (WordPress plugin)Reflected XSS in wordpress plugin forget-about-shortcode-buttons v1.1.1medium6.13%
CVE-2016-1000136heat-trackr (WordPress plugin)Reflected XSS in wordpress plugin heat-trackr v1.0medium6.13%
CVE-2019-20204postie (WordPress plugin)The Postie plugin 1.9.40 for WordPress allows XSS, as demonstrated by a certain payload with jaVasCript:/* at the beginning and a crafted SVmedium5.43%
CVE-2022-0201permalink-manager (WordPress plugin), permalink-manager-lite (WordPress plugin)The Permalink Manager Lite WordPress plugin before 2.2.15 and Permalink Manager Pro WordPress plugin before 2.2.15 do not sanitise and escapmedium6.13%
CVE-2018-7543duplicator (WordPress plugin)Cross-site scripting (XSS) vulnerability in installer/build/view.step4.php of the SnapCreek Duplicator plugin 1.2.32 for WordPress allows remedium6.13%
CVE-2021-24495marmoset-viewer (WordPress plugin)The Marmoset Viewer WordPress plugin before 1.9.3 does not property sanitize, validate or escape the 'id' parameter before outputting back imedium6.13%
CVE-2019-16931visualizer (WordPress plugin)A stored XSS vulnerability in the Visualizer plugin 3.3.0 for WordPress allows an unauthenticated attacker to execute arbitrary JavaScript wmedium6.13%
CVE-2019-13478yoast-seo (WordPress plugin)The Yoast SEO plugin before 11.6-RC5 for WordPress does not properly restrict unfiltered HTML in term descriptions.critical9.83%
CVE-2020-9371appointment-booking-calendar (WordPress plugin)Stored XSS exists in the Appointment Booking Calendar plugin before 1.3.35 for WordPress. In the cpabc_appointments.php file, the Calendar Nmedium4.83%
CVE-2022-0967showdoc/showdocStored Cross-site Scripting in showdocmedium6.93%
CVE-2015-2269moodle/moodleMoodle XSS Vulnerabilitylow0.03%
CVE-2022-1439microweber/microweberCross-site Scripting in Microwebermedium6.33%
CVE-2021-24308lifterlms (WordPress plugin)The 'State' field of the Edit profile page of the LMS by LifterLMS – Online Course, Membership & Learning Management System Plugin for WordPmedium5.43%
CVE-2019-20210citybook (WordPress plugin), easybook (WordPress plugin), townhub (WordPress plugin)The CTHthemes CityBook before 2.3.4, TownHub before 1.0.6, and EasyBook before 1.2.2 themes for WordPress allow Reflected XSS via a search qmedium6.13%
CVE-2022-0683essential-addons-for-elementor-lite (WordPress plugin)The Essential Addons for Elementor Lite WordPress plugin is vulnerable to Cross-Site Scripting due to insufficient escaping and sanitizationmedium6.13%
CVE-2016-1000129defa-online-image-protector (WordPress plugin)Reflected XSS in wordpress plugin defa-online-image-protector v3.3medium6.13%
CVE-2008-5278WordPress coreCross-site scripting (XSS) vulnerability in the self_link function in in the RSS Feed Generator (wp-includes/feed.php) for WordPress before medium4.33%
CVE-2019-1010124woocommerce-product-feed (WordPress plugin)WebAppick WooCommerce Product Feed 2.2.18 and earlier is affected by: Cross Site Scripting (XSS). The impact is: XSS to RCE via editing themmedium5.43%
CVE-2016-1000148s3-video (WordPress plugin)Reflected XSS in wordpress plugin s3-video v0.983medium6.13%
CVE-2022-0954microweber/microweberStored Cross-site Scripting in Microwebermedium6.83%
CVE-2021-33829drupal/core, drupal/drupal**Update: 2021-06-11: Added CVE-2021-33829 identifier** Drupal core uses the third-party CKEditor library. This librarymedium6.13%
CVE-2012-6692wordpress-seo (WordPress plugin)Cross-site scripting (XSS) vulnerability in js/wp-seo-metabox.js in the WordPress SEO by Yoast plugin before 2.2 for WordPress allows remotemedium4.33%
CVE-2021-29460getkirby/cmsCross-site scripting (XSS) from unsanitized uploaded SVG files in Kirbyhigh7.63%
CVE-2019-20209citybook (WordPress plugin), easybook (WordPress plugin), townhub (WordPress plugin)The CTHthemes CityBook before 2.3.4, TownHub before 1.0.6, and EasyBook before 1.2.2 themes for WordPress allow nsecure Direct Object Referehigh7.53%
CVE-2022-2130microweber/microweberCross-site Scripting in Microwebermedium6.13%
CVE-2019-9912wp-go-maps (WordPress plugin)The wp-google-maps plugin before 7.10.43 for WordPress has XSS via the wp-admin/admin.php PATH_INFO.medium6.13%
CVE-2013-0237WordPress coreCross-site scripting (XSS) vulnerability in Plupload.as in Moxiecode plupload before 1.5.5, as used in WordPress before 3.5.1 and other prodmedium4.33%
CVE-2021-24884formidable-form-builder (WordPress plugin)The Formidable Form Builder WordPress plugin before 4.09.05 allows to inject certain HTML Tags like <audio>,<video>,<img>,<a> and<button>.Thcritical9.63%
CVE-2018-14059pimcore/pimcorePimcore XSS Vulnerabilitymedium5.43%
CVE-2018-11564pagekit/pagekitPagekit Stored Cross-site Scriptingmedium4.83%
CVE-2022-1153layerslider (WordPress plugin)The LayerSlider WordPress plugin before 7.1.2 does not sanitise and escape Project's slug before outputting it back in various place, which medium4.83%
Page 6 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.