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-2023-4602namaste\!-lms (WordPress plugin)The Namaste! LMS plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'course_id' parameter in versions up to, and medium6.11%
CVE-2023-4603star-cloudprnt-for-woocommerce (WordPress plugin)The Star CloudPRNT for WooCommerce plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'printersettings' parametermedium6.11%
CVE-2023-4981librenms/librenmsLibreNMS Cross-site Scripting vulnerabilitymedium5.41%
CVE-2023-4982librenms/librenmsLibreNMS Cross-site Scripting vulnerabilitymedium5.41%
CVE-2022-43695concrete5/concrete5Concrete CMS Cross-site Scripting vulnerabilitymedium4.81%
CVE-2021-24126envira-gallery (WordPress plugin)Unvalidated input and lack of output encoding in the Envira Gallery Lite WordPress plugin, versions before 1.8.3.3, did not properly sanitismedium5.41%
CVE-2022-0706easy-digital-downloads (WordPress plugin)The Easy Digital Downloads WordPress plugin before 2.11.6 does not sanitise and escape the Downloadable File Name in the Logs, which could amedium4.81%
CVE-2022-2574meks-easy-social-share (WordPress plugin)The Meks Easy Social Share WordPress plugin before 1.2.8 does not sanitise and escape some of its settings, which could allow high privilegemedium4.81%
CVE-2023-5127wp-font-awesome (WordPress plugin)The WP Font Awesome plugin for WordPress is vulnerable to Stored Cross-Site Scripting via shortcodes in versions up to, and including, 1.7.9medium6.41%
CVE-2022-4905wpcloud/wp-stateless, stateless-media-plugin (WordPress plugin)Cross-site Scripting in UDX Stateless Media Pluginmedium6.11%
CVE-2023-0087swifty-page-manager (WordPress plugin)The Swifty Page Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘spm_plugin_options_page_tree_max_width’ pmedium5.51%
CVE-2022-4617microweber/microweberMicroweber vulnerable to Reflected Cross-site Scriptingmedium6.11%
CVE-2021-24246workscout (WordPress plugin), workscout-core (WordPress plugin)The Workscout Core WordPress plugin before 1.3.4, used by the WorkScout Theme did not sanitise the chat messages sent via the workscout_sendmedium5.41%
CVE-2021-24334instant-images---one-click-unsplash-uploads (WordPress plugin)The Instant Images – One Click Unsplash Uploads WordPress plugin before 4.4.0.1 did not properly validate and sanitise its unsplash_downloadmedium5.41%
CVE-2021-24386wp-svg-images (WordPress plugin)The WP SVG images WordPress plugin before 3.4 did not sanitise the SVG files uploaded, which could allow low privilege users such as author+medium5.41%
CVE-2020-13980opencart/opencartOpenCart Cross-site Scriptingmedium4.81%
CVE-2022-27859nd-travel (WordPress plugin)Multiple Authenticated (contributor or higher user role) Stored Cross-Site Scripting (XSS) vulnerabilities in Nicdark d.o.o. Travel Managememedium4.11%
CVE-2020-5223privatebin/privatebinPersistent XSS vulnerability in filename of attached file in PrivateBinmedium6.11%
CVE-2022-1932rezgo-online-booking (WordPress plugin)The Rezgo Online Booking WordPress plugin before 4.1.8 does not sanitise and escape some parameters before outputting them back in a page, lmedium6.11%
CVE-2017-18601ibps-online-exam (WordPress plugin)The examapp plugin 1.0 for WordPress has XSS via exam input text fields.medium5.41%
CVE-2021-24129portfolio-post (WordPress plugin)Unvalidated input and lack of output encoding in the Themify Portfolio Post WordPress plugin, versions before 1.1.6, lead to Stored Cross-Simedium5.41%
CVE-2021-24208wp-page-builder (WordPress plugin)The editor of the WP Page Builder WordPress plugin before 1.2.4 allows lower-privileged users to insert unfiltered HTML, including JavaScripmedium5.41%
CVE-2019-25145contact-form (WordPress plugin)The Contact Form & SMTP Plugin by PirateForms plugin for WordPress is vulnerable to HTML injection in the ‘public/class-pirateforms-public.phigh7.21%
CVE-2018-17138jibu-pro (WordPress plugin)The Jibu Pro plugin through 1.7 for WordPress is prone to Stored XSS via the wp-content/plugins/jibu-pro/quiz_action.php name (aka Quiz Namemedium5.41%
CVE-2018-17140quizlord (WordPress plugin)The Quizlord plugin through 2.0 for WordPress is prone to Stored XSS via the title parameter in a ql_insert action to wp-admin/admin.php.medium5.41%
CVE-2022-38145silverstripe/versioned-adminStored XSS in Compare Modemedium5.41%
CVE-2021-24445my-site-audit (WordPress plugin)The My Site Audit WordPress plugin through 1.2.4 does not sanitise or escape the Audit Name field when creating an audit, allowing high privmedium5.51%
CVE-2021-24128team-members (WordPress plugin)Unvalidated input and lack of output encoding in the Team Members WordPress plugin, versions before 5.0.4, lead to Cross-site scripting vulnmedium5.41%
CVE-2021-4018snipe/snipe-itsnipe-it is vulnerable to Cross-site Scriptingmedium5.41%
CVE-2022-37248craftcms/cmsCraft CMS Cross site Scripting vulnerabilitymedium5.41%
CVE-2022-43556concrete5/concrete5Concrete CMS vulnerable to cross-site scripting in the text input fieldmedium4.21%
CVE-2023-5161modal-window (WordPress plugin)The Modal Window plugin for WordPress is vulnerable to Stored Cross-Site Scripting via shortcodes in versions up to, and including, 5.3.5 dumedium6.41%
CVE-2023-36828statamic/cmsStatamic's Antlers sanitizer cannot effectively sanitize malicious SVGmedium5.51%
CVE-2021-4132remdex/livehelperchatlivehelperchat is vulnerable to Cross-site Scriptingmedium5.41%
CVE-2021-24134constant-contact-forms (WordPress plugin)Unvalidated input and lack of output encoding in the Constant Contact Forms WordPress plugin, versions before 1.8.8, lead to multiple Storedmedium4.81%
CVE-2021-24686svg-support (WordPress plugin)The SVG Support WordPress plugin before 2.3.20 does not escape the "CSS Class to target" setting before outputting it in an attribute, whichmedium4.81%
CVE-2021-25049mobile-events-manager (WordPress plugin)The Mobile Events Manager WordPress plugin before 1.4.4 does not sanitise and escape various of its settings, allowing high privilege users medium4.81%
CVE-2022-0884profile-builder (WordPress plugin)The Profile Builder WordPress plugin before 3.6.8 does not sanitise and escape Form Fields titles and description, which could allow high prmedium4.81%
CVE-2022-0958mark-posts (WordPress plugin)The Mark Posts WordPress plugin before 2.0.1 does not escape new markers, allowing high privilege users such as admin to perform Cross-Site medium4.81%
CVE-2024-13628wp-pricing-table (WordPress plugin)The WP Pricing Table WordPress plugin through 1.1 does not sanitise and escape a parameter before outputting it back in the page, leading tomedium6.11%
CVE-2023-5318microweber/microweberMicroweber uses hard coded credentialsmedium5.81%
CVE-2023-33196craftcms/cmsCraft CMS stored XSS in review volumemedium5.51%
CVE-2018-1999021gleez/cmsGleez Cms Cross-site Scripting in Profile Pagemedium5.41%
CVE-2021-24127thirstyaffiliates-affiliate-link-manager (WordPress plugin)Unvalidated input and lack of output encoding in the ThirstyAffiliates Affiliate Link Manager WordPress plugin, versions before 3.9.3, was vmedium5.41%
CVE-2022-1755svg-support (WordPress plugin)The SVG Support WordPress plugin before 2.5 does not properly handle SVG added via an URL, which could allow users with a role as low as autmedium5.41%
CVE-2018-5667read-and-understood (WordPress plugin)An issue was discovered in the read-and-understood plugin 2.1 for WordPress. XSS exists via the wp-admin/options-general.php rnu_username_vamedium4.81%
CVE-2018-5668read-and-understood (WordPress plugin)An issue was discovered in the read-and-understood plugin 2.1 for WordPress. XSS exists via the wp-admin/options-general.php rnu_username_vamedium4.81%
CVE-2021-24330cartflows (WordPress plugin)The Funnel Builder by CartFlows – Create High Converting Sales Funnels For WordPress plugin before 1.6.13 did not sanitise its facebook_pixemedium4.81%
CVE-2021-24331smooth-scroll-page-up\/down-buttons (WordPress plugin)The Smooth Scroll Page Up/Down Buttons WordPress plugin before 1.4 did not properly sanitise and validate its settings, such as psb_distancemedium4.81%
CVE-2021-24450profilepress (WordPress plugin)The User Registration, User Profiles, Login & Membership – ProfilePress (Formerly WP User Avatar) WordPress plugin before 3.1.8 did not sanimedium4.81%
Page 54 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.