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 2026.11.03.2, updated 2026-11-03. Browse by package.

19,339CVEs
8,674Composer advisories
12,328WordPress advisories
35Actively exploited (KEV) →
CVEPackageTitleSeverityCVSSEPSS
CVE-2021-24569cookie-notice-\&-compliance-for-gdpr-\/-ccpa (WordPress plugin)The Cookie Notice & Compliance for GDPR / CCPA WordPress plugin before 2.1.2 does not escape the value of its Button Text setting when outpumedium4.81%
CVE-2021-24592sitewide-notice (WordPress plugin)The Sitewide Notice WP WordPress plugin before 2.3 does not sanitise some of its settings before outputting them in frontend pages, allowingmedium4.81%
CVE-2021-24600wp-dialog (WordPress plugin)The WP Dialog WordPress plugin through 1.2.5.5 does not sanitise and escape some of its settings before outputting them in pages, allowing hmedium4.81%
CVE-2021-24604availability-calendar (WordPress plugin)The Availability Calendar WordPress plugin before 1.2.2 does not sanitise or escape its Category Names before outputting them in page/post wmedium4.81%
CVE-2021-24607storefront-footer-text (WordPress plugin)The Storefront Footer Text WordPress plugin through 1.0.1 does not sanitize and escape the "Footer Credit Text" added to pages, allowing higmedium4.81%
CVE-2021-24609wp-mapa-politico-espana (WordPress plugin)The WP Mapa Politico Espana WordPress plugin before 3.7.0 does not sanitise or escape some of its settings before outputting them in attribumedium4.81%
CVE-2021-24613post-views-counter (WordPress plugin)The Post Views Counter WordPress plugin before 1.3.5 does not sanitise or escape its Post Views Label settings, which could allow high privimedium4.81%
CVE-2021-24614book-appointment-online (WordPress plugin)The Book appointment online WordPress plugin before 1.39 does not sanitise or escape Service Prices before outputting it in the List, which medium4.81%
CVE-2021-24619per-page-add-to-head (WordPress plugin)The Per page add to head WordPress plugin through 1.4.4 does not properly sanitise one of its setting, allowing malicious HTML to be insertemedium4.81%
CVE-2021-24621wp-courses-lms (WordPress plugin)The WP Courses LMS WordPress plugin before 2.0.44 does not sanitise its Video Embed Code, allowing malicious code to be injected in it by himedium4.81%
CVE-2021-24623wordpress-advanced-ticket-system (WordPress plugin)The WordPress Advanced Ticket System, Elite Support Helpdesk WordPress plugin before 1.0.64 does not sanitize or escape form values before smedium4.81%
CVE-2021-24645booking.com-product-helper (WordPress plugin)The Booking.com Product Helper WordPress plugin before 1.0.2 does not sanitize and escape Product Code when creating Product Shortcode, whicmedium4.81%
CVE-2021-24646booking.com-banner-creator (WordPress plugin)The Booking.com Banner Creator WordPress plugin before 1.4.3 does not properly sanitize inputs when creating banners, which could allow highmedium4.81%
CVE-2021-24653cookie-bar (WordPress plugin)The Cookie Bar WordPress plugin before 1.8.9 doesn't properly sanitise the Cookie Bar Message setting, which could allow high privilege usermedium4.81%
CVE-2021-24656simple-social-buttons (WordPress plugin)The Simple Social Media Share Buttons WordPress plugin before 3.2.4 does not escape the Share Title settings before outputting it in the fromedium4.81%
CVE-2021-24673appointment-hour-booking (WordPress plugin)The Appointment Hour Booking WordPress plugin before 1.3.16 does not escape some of the Calendar Form settings, allowing high privilege usermedium4.81%
CVE-2021-24687modern-events-calendar-lite (WordPress plugin)The Modern Events Calendar Lite WordPress plugin before 5.22.2 does not escape some of its settings before outputting them in attributes, almedium4.81%
CVE-2021-24700forminator (WordPress plugin)The Forminator WordPress plugin before 1.15.4 does not sanitize and escape the email field label, which could allow high privilege users to medium4.81%
CVE-2021-24701quiz-tool-lite (WordPress plugin)The Quiz Tool Lite WordPress plugin through 2.3.15 does not sanitize multiple input fields used when creating or managing quizzes and in othmedium4.81%
CVE-2021-24706qwizcards (WordPress plugin)The Qwizcards – online quizzes and flashcards WordPress plugin before 3.62 does not properly sanitize and escape some of its settings, allowmedium4.81%
CVE-2021-24708wp-all-export (WordPress plugin)The Export any WordPress data to XML/CSV WordPress plugin before 1.3.1 does not escape its Export's Name before outputting it in Manage Expomedium4.81%
CVE-2021-24709weather-effect (WordPress plugin)The Weather Effect WordPress plugin before 1.3.6 does not properly validate and escape some of its settings (like *_size_leaf, *_flakes_leafmedium4.81%
CVE-2021-24713video-lessons-manager (WordPress plugin)The Video Lessons Manager WordPress plugin before 1.7.2 and Video Lessons Manager Pro WordPress plugin before 3.5.9 do not properly sanitizemedium4.81%
CVE-2021-24714wp-all-import (WordPress plugin)The Import any XML or CSV File to WordPress plugin before 3.6.3 does not escape the Import's Title and Unique Identifier fields before outpumedium4.81%
CVE-2021-24718contact-form\,-survey-\&-popup-form-plugin-for-wordpress---arforms-form-builder (WordPress plugin)The Contact Form, Survey & Popup Form Plugin for WordPress plugin before 1.5 does not properly sanitize some of its settings allowing high pmedium4.81%
CVE-2021-24737wpdiscuz (WordPress plugin)The Comments – wpDiscuz WordPress plugin through 7.3.0 does not properly sanitise or escape the Follow and Unfollow messages before outputtimedium4.81%
CVE-2021-24744contact-forms (WordPress plugin)The WordPress Contact Forms by Cimatti WordPress plugin before 1.4.12 does not sanitise and escape the Form Title before outputting it in somedium4.81%
CVE-2021-24768wp-rss-aggregator (WordPress plugin)The WP RSS Aggregator WordPress plugin before 4.19.2 does not properly sanitise and escape the URL to Blacklist field, allowing malicious HTmedium4.81%
CVE-2021-24771inspirational-quote-rotator (WordPress plugin)The Inspirational Quote Rotator WordPress plugin through 1.0.0 does not sanitize and escape some of its quote fields when adding/editing a qmedium4.81%
CVE-2021-24782flex-local-fonts (WordPress plugin)The Flex Local Fonts WordPress plugin through 1.0.0 does not escape the Class Name field when adding a font, which could allow hight privilemedium4.81%
CVE-2021-24785great-quotes (WordPress plugin)The Great Quotes WordPress plugin through 1.0.0 does not sanitise and escape the Quote and Author fields of its Quotes, which could allow himedium4.81%
CVE-2021-24787client-invoicing-by-sprout-invoices (WordPress plugin)The Client Invoicing by Sprout Invoices WordPress plugin before 19.9.7 does not sanitise and escape some of its settings, which could allow medium4.81%
CVE-2021-24811shop-page-wp (WordPress plugin)The Shop Page WP WordPress plugin before 1.2.8 does not sanitise and escape some of the Product fields, allowing high privilege users to permedium4.81%
CVE-2021-24815accept-donations-with-paypal (WordPress plugin)The Accept Donations with PayPal WordPress plugin before 1.3.2 does not escape the Amount Menu Name field of created Buttons, which could almedium4.81%
CVE-2021-24882slideshow-gallery (WordPress plugin)The Slideshow Gallery WordPress plugin before 1.7.4 does not sanitise and escape the Slide "Title", "Description", and Gallery "Title" fieldmedium4.81%
CVE-2021-24896caldera-forms (WordPress plugin)The Caldera Forms WordPress plugin before 1.9.5 does not sanitise and escape the Form Name before outputting it in attributes, which could amedium4.81%
CVE-2021-24902typebot (WordPress plugin)The Typebot | Build beautiful conversational forms WordPress plugin before 1.4.3 does not sanitise and escape the Publish ID setting, which medium4.81%
CVE-2021-24972pixel-cat (WordPress plugin)The Pixel Cat WordPress plugin before 2.6.3 does not escape some of its settings, which could allow high privilege users to perform Cross-Simedium4.81%
CVE-2021-24992buttonizer (WordPress plugin)The Smart Floating / Sticky Buttons WordPress plugin before 2.5.5 does not sanitise and escape some parameter before outputting them in attrmedium4.81%
CVE-2023-33194craftcms/cmsCraftCMS stored XSS in Quick Post widget error messagelow3.71%
CVE-2021-4017showdoc/showdocshowdoc is vulnerable to Cross-Site Request Forgery (CSRF)high8.81%
CVE-2022-2864demon-image-annotation (WordPress plugin)The demon image annotation plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 4.7. This is dhigh8.81%
CVE-2024-6660bookingpress-appointment-booking (WordPress plugin)The BookingPress – Appointment Booking Calendar Plugin and Online Scheduling Plugin plugin for WordPress is vulnerable to unauthorized modifhigh8.81%
CVE-2026-33483wwbn/avideoAVideo Affected by Unauthenticated Disk Space Exhaustion via Unlimited Temp File Creation in aVideoEncoderChunk.json.phphigh7.51%
CVE-2024-13499gamipress (WordPress plugin)The The GamiPress – Gamification plugin to reward points, achievements, badges & ranks in WordPress plugin for WordPress is vulnerable to arhigh7.31%
CVE-2020-22765nukeviet/nukevietNukeViet Cross-site Scripting via the editor in the News modulemedium6.11%
CVE-2023-7199relevanssi (WordPress plugin)The Relevanssi WordPress plugin before 4.22.0, Relevanssi Premium WordPress plugin before 2.25.0 allows any unauthenticated user to read dramedium5.31%
CVE-2023-3814advanced-file-manager (WordPress plugin)The Advanced File Manager WordPress plugin before 5.1.1 does not adequately authorize its usage on multisite installations, allowing site admedium4.91%
CVE-2014-125102relevant (WordPress plugin)A vulnerability classified as problematic was found in Bestwebsoft Relevant Plugin up to 1.0.7 on WordPress. Affected by this vulnerability medium4.31%
CVE-2026-46634twig/twigTwig: `template_from_string()` escapes a SourcePolicy-driven sandbox via synthesized template namemedium0.01%
Page 178 of 387 · 19,339 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.