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 2026.10.31.1, updated 2026-10-30. Browse by package.

19,312CVEs
8,647Composer advisories
12,328WordPress advisories
35Actively exploited (KEV) →
CVEPackageTitleSeverityCVSSEPSS
CVE-2018-25050harvesthq/chosenHarvest Chosen vulnerable to Cross-site Scriptingmedium6.11%
CVE-2022-1530remdex/livehelperchatAn attacker can execute malicious javascript in Live Helper Chatmedium6.11%
CVE-2023-33195craftcms/cmsCraft CMS XSS in RSS widget feedmedium6.11%
CVE-2024-0611master-slider (WordPress plugin)The Master Slider – Responsive Touch Slider plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the slides callback functimedium4.41%
CVE-2023-5162options-for-twenty-seventeen (WordPress plugin)The Options for Twenty Seventeen plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'social-links' shortcode in versions medium6.41%
CVE-2021-24309weekly-schedule (WordPress plugin)The "Schedule Name" input in the Weekly Schedule WordPress plugin before 3.4.3 general options did not properly sanitize input, allowing a umedium5.41%
CVE-2021-24412html5-audio-player (WordPress plugin)The Html5 Audio Player – Audio Player for WordPress plugin before 2.1.3 does not sanitise or validate the parameters from its shortcode, allmedium5.41%
CVE-2021-24413easy-twitter-feed (WordPress plugin)The Easy Twitter Feed WordPress plugin before 1.2 does not sanitise or validate the parameters from its shortcode, allowing users with a rolmedium5.41%
CVE-2021-24672one-user-avatar (WordPress plugin)The One User Avatar WordPress plugin before 2.3.7 does not escape the link and target attributes of its shortcode, allowing users with a rolmedium5.41%
CVE-2021-24682cool-tag-cloud (WordPress plugin)The Cool Tag Cloud WordPress plugin before 2.26 does not escape the style attribute of the cool_tag_cloud shortcode, which could allow usersmedium5.41%
CVE-2021-24716modern-events-calendar-lite (WordPress plugin)The Modern Events Calendar Lite WordPress plugin before 5.22.3 does not properly sanitize or escape values set by users with access to adjusmedium5.41%
CVE-2021-24723wp-reactions-lite (WordPress plugin)The WP Reactions Lite WordPress plugin before 1.3.6 does not properly sanitize inputs within wp-admin pages, allowing users with sufficient medium5.41%
CVE-2021-24732dearflip (WordPress plugin)The PDF Flipbook, 3D Flipbook WordPress – DearFlip WordPress plugin before 1.7.10 does not escape the class attribute of its shortcode beformedium5.41%
CVE-2021-24734compact-wp-audio-player (WordPress plugin)The Compact WP Audio Player WordPress plugin before 1.9.7 does not escape some of its shortcodes attributes, which could allow users with a medium5.41%
CVE-2021-24760pdf-viewer-block-for-gutenberg (WordPress plugin)The Gutenberg PDF Viewer Block WordPress plugin before 1.0.1 does not sanitise and escape its block, which could allow users with a role as medium5.41%
CVE-2022-3000yetiforce/yetiforce-crmYetiForce CRM vulnerable to stored Cross-site Scripting via LayoutEditor modulemedium5.41%
CVE-2022-3004yetiforce/yetiforce-crmYetiForce CRM vulnerable to stored Cross-site Scripting via WorkFlow modulemedium5.41%
CVE-2022-3005yetiforce/yetiforce-crmYetiForce CRM vulnerable to stored Cross-site Scripting via SlaPolicy modulemedium5.41%
CVE-2018-6357acurax-social-media-widget (WordPress plugin)The acx_asmw_saveorder_callback function in function.php in the acurax-social-media-widget plugin before 3.2.6 for WordPress has CSRF via thhigh8.81%
CVE-2021-43324librenms/librenmsCross-site Scripting in LibreNMSmedium6.11%
CVE-2020-1691moodle/moodleMoodle XSS Vulnerabilitymedium5.41%
CVE-2022-0426product-feed-pro-for-woocommerce (WordPress plugin)The Product Feed PRO for WooCommerce WordPress plugin before 11.2.3 does not escape the rowCount parameter before outputting it back in an amedium5.41%
CVE-2022-4577easy-testimonials (WordPress plugin)The Easy Testimonials WordPress plugin before 3.9.3 does not validate and escape some of its shortcode attributes before outputting them bacmedium5.41%
CVE-2022-4824wp-blog-and-widget (WordPress plugin)The WP Blog and Widgets WordPress plugin before 2.3.1 does not validate and escape some of its shortcode attributes before outputting them bmedium5.41%
CVE-2023-0174wp-vr (WordPress plugin)The WP VR WordPress plugin before 8.2.7 does not validate and escape some of its shortcode attributes before outputting them back in a page/medium5.41%
CVE-2022-3441rock-convert (WordPress plugin)The Rock Convert WordPress plugin before 2.11.0 does not sanitise and escape some of its settings, which could allow high privilege users sumedium4.81%
CVE-2017-9071modx/revolutionMODX Revolution XSS via HTTP Host headermedium4.71%
CVE-2023-3081wp-mail-logging (WordPress plugin)The WP Mail Logging plugin for WordPress is vulnerable to Stored Cross-Site Scripting via email contents in versions up to, and including, 1high7.21%
CVE-2020-36711avada (WordPress theme)The Avada theme for WordPress is vulnerable to Stored Cross-Site Scripting via the update_layout function in versions up to, and including, medium6.41%
CVE-2021-34641wp-seopress (WordPress plugin)The SEOPress WordPress plugin is vulnerable to Stored Cross-Site-Scripting via the processPut function found in the ~/src/Actions/Api/TitleDmedium6.41%
CVE-2021-44277librenms/librenmsCross-site Scripting in LibreNMSmedium6.11%
CVE-2021-44279librenms/librenmsCross-site Scripting in LibreNMSmedium6.11%
CVE-2022-36347alpine-photo-tile-for-pinterest (WordPress plugin)Authenticated (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Alpine Press Alpine PhotoTile for Pinterest plugin <= 1.3.1 at Wormedium4.81%
CVE-2024-56517tltneon/lgslLGSL has a reflected XSS at /lgsl_files/lgsl_list.phpmedium0.01%
CVE-2021-24920statcounter (WordPress plugin)The StatCounter WordPress plugin before 2.0.7 does not sanitise and escape the Project ID and Secure Code settings, which could allow high pmedium4.81%
CVE-2024-36676ssddanbrown/bookstackBookStack Incorrect Access Control vulnerabilityhigh8.21%
CVE-2021-24982child-theme-generator (WordPress plugin)The Child Theme Generator WordPress plugin through 2.2.7 does not sanitise escape the parade parameter before outputting it back, leading tomedium6.41%
CVE-2023-2305download-manager (WordPress plugin)The Download Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'wpdm_members', 'wpdm_login_form', 'wpdm_reg_medium6.41%
CVE-2021-24250business-directory-plugin---easy-listing-directories (WordPress plugin)The Business Directory Plugin – Easy Listing Directories for WordPress WordPress plugin before 5.11.2 suffered from lack of sanitisation in medium5.41%
CVE-2022-2386crowdsignal-dashboard (WordPress plugin)The Crowdsignal Dashboard WordPress plugin before 3.0.8 does not sanitise and escape a parameter before outputting it back in the page, leadmedium6.11%
CVE-2022-2448resmush.it-image-optimizer (WordPress plugin)The reSmush.it WordPress plugin before 0.4.6 does not sanitise and escape some of its settings, which could allow high privilege users such medium4.81%
CVE-2022-2629top-bar (WordPress plugin)The Top Bar WordPress plugin before 3.0.4 does not sanitise and escape some of its settings before outputting them in frontend pages, which medium4.81%
CVE-2022-2635autoptimize (WordPress plugin)The Autoptimize WordPress plugin before 3.1.1 does not sanitise and escape some of its settings, which could allow high privilege users suchmedium4.81%
CVE-2025-46349yeswiki/yeswikiYesWiki Vulnerable to Unauthenticated Reflected Cross-site Scriptinghigh7.61%
CVE-2015-8759typo3/cmsTYPO3 Cross-site Scripting vulnerabilitymedium5.41%
CVE-2018-5651dark-mode (WordPress plugin)An issue was discovered in the dark-mode plugin 1.6 for WordPress. XSS exists via the wp-admin/profile.php dark_mode_start parameter.medium4.81%
CVE-2018-5652dark-mode (WordPress plugin)An issue was discovered in the dark-mode plugin 1.6 for WordPress. XSS exists via the wp-admin/profile.php dark_mode_end parameter.medium4.81%
CVE-2021-24489request-a-quote (WordPress plugin)The Request a Quote WordPress plugin before 2.3.9 does not sanitise, validate or escape some of its settings in the admin dashboard, leadingmedium4.81%
CVE-2021-24612sociable (WordPress plugin)The Sociable WordPress plugin through 4.3.4.1 does not sanitise or escape some of its settings before outputting them in the admins dashboarmedium4.81%
CVE-2021-24622customer-service-software-\&-support-ticket-system (WordPress plugin)The Customer Service Software & Support Ticket System WordPress plugin before 5.10.4 does not sanitize or escape form fields before outputtimedium4.81%
Page 55 of 146 · 7,263 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.