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-2021-21311 KEVvrana/adminerSSRF in adminerhigh7.298%
CVE-2022-1386avada (WordPress plugin), fusion-builder (WordPress plugin)The Fusion Builder WordPress plugin before 3.6.2, used in the Avada theme, does not validate a parameter in its forms which could be used tocritical9.871%
CVE-2021-32682studio-42/elfinderelFinder before 2.1.59 contains multiple vulnerabilities leading to RCEcritical9.870%
CVE-2023-2249wpforo (WordPress plugin)The wpForo Forum plugin for WordPress is vulnerable to Local File Include, Server-Side Request Forgery, and PHAR Deserialization in versionshigh8.861%
CVE-2021-24472kentharadio (WordPress plugin), onair2 (WordPress plugin)The OnAir2 WordPress theme before 3.9.9.2 and QT KenthaRadio WordPress plugin before 2.0.2 have exposed proxy functionality to unauthenticatcritical9.857%
CVE-2019-16932visualizer (WordPress plugin)A blind SSRF vulnerability exists in the Visualizer plugin before 3.3.1 for WordPress via wp-json/visualizer/v1/upload-data.critical10.039%
CVE-2023-27159appwrite/server-ceAppwrite Server-Side Request Forgery vulnerabilityhigh7.536%
CVE-2021-38314gutenberg-template-library-\&-redux-framework (WordPress plugin)The Gutenberg Template Library & Redux Framework plugin <= 4.2.11 for WordPress registered several AJAX actions available to unauthenticatedmedium5.329%
CVE-2020-28976canto (WordPress plugin)The Canto plugin 1.3.0 for WordPress contains a blind SSRF vulnerability. It allows an unauthenticated attacker can make a request to any inmedium5.328%
CVE-2022-0591formcraft3 (WordPress plugin)The FormCraft WordPress plugin before 3.8.28 does not validate the URL parameter in the formcraft3_get AJAX action, leading to SSRF issues ecritical9.120%
CVE-2025-8085ditty (WordPress plugin)The Ditty WordPress plugin before 3.1.58 lacks authorization and authentication for requests to its displayItems endpoint, allowing unauthehigh8.620%
CVE-2021-24867accessbuddy (WordPress plugin), accesspress-anonymous-post (WordPress plugin), accesspress-basic (WordPress plugin) +90 moreNumerous Plugins and Themes from the AccessPress Themes (aka Access Keys) vendor are backdoored due to their website being compromised. Onlycritical9.818%
CVE-2018-1042moodle/moodleMoodle SSRF Vulnerabilitymedium6.516%
CVE-2020-28977canto (WordPress plugin)The Canto plugin 1.3.0 for WordPress contains blind SSRF vulnerability. It allows an unauthenticated attacker can make a request to any intemedium5.315%
CVE-2020-28978canto (WordPress plugin)The Canto plugin 1.3.0 for WordPress contains blind SSRF vulnerability. It allows an unauthenticated attacker can make a request to any intemedium5.315%
CVE-2020-24148import-xml-feed (WordPress plugin)Server-side request forgery (SSRF) in the Import XML and RSS Feeds (import-xml-feed) plugin 2.0.1 for WordPress via the data parameter in a critical9.114%
CVE-2018-19277phpoffice/phpexcel, phpoffice/phpspreadsheetXXE in PHPSpreadsheet due to encoding issuehigh8.88%
CVE-2019-17669WordPress coreWordPress before 5.2.4 has a Server Side Request Forgery (SSRF) vulnerability because URL validation does not consider the interpretation ofcritical9.85%
CVE-2022-34253magento/community-editionMagento XML Injection vulnerability in the Widgets Modulecritical9.15%
CVE-2020-24914qcubed/qcubedqcubed PHP object injectioncritical9.85%
CVE-2018-7667vrana/adminervrana/adminer vulnerable to SSRF by connecting to privileged portsmedium0.05%
CVE-2019-17670WordPress coreWordPress before 5.2.4 has a Server Side Request Forgery (SSRF) vulnerability because Windows paths are mishandled during certain validationcritical9.85%
CVE-2021-24150likebtn-like-button (WordPress plugin)The LikeBtn WordPress Like Button Rating ♥ LikeBtn WordPress plugin before 2.6.32 was vulnerable to Unauthenticated Full-Read Server-Side Rehigh7.54%
CVE-2016-4029WordPress coreWordPress before 4.5 does not consider octal and hexadecimal IP address formats when determining an intranet address, which allows remote athigh8.64%
CVE-2017-9066WordPress coreIn WordPress before 4.7.5, there is insufficient redirect validation in the HTTP class, leading to SSRF.high8.64%
CVE-2021-21019magento/community-editionMagento XML injection in the Widgets modulecritical9.14%
CVE-2021-36022magento/community-edition, magento/project-community-editionMagento XML Injection vulnerability in the Widgets Update Layouthigh7.23%
CVE-2021-21025magento/community-edition, magento/project-community-editionMagento XPath Injectioncritical9.13%
CVE-2020-14044codiad/codiadCodiad SSRF Vulnerabilityhigh7.23%
CVE-2023-5974wpb-show-core (WordPress plugin)The WPB Show Core WordPress plugin through 2.2 is vulnerable to server-side request forgery (SSRF) via the `path` parameter.critical9.83%
CVE-2021-36033magento/community-edition, magento/project-community-editionMagento XML Injection vulnerability in the Widgets Modulecritical0.03%
CVE-2022-1398external-media-without-import (WordPress plugin)The External Media without Import WordPress plugin through 1.1.2 does not have any authorisation and does to ensure that medias added via URmedium6.53%
CVE-2021-36028magento/community-edition, magento/project-community-editionMagento has an XML Injection vulnerabilitycritical0.03%
CVE-2019-11565print-my-blog (WordPress plugin)Server Side Request Forgery (SSRF) exists in the Print My Blog plugin before 1.6.7 for WordPress via the site parameter.critical9.83%
CVE-2021-36020magento/community-edition, magento/project-community-editionMagento XML Injection vulnerability in the 'City' fieldhigh0.03%
CVE-2018-19296phpmailer/phpmailerPhar object injection in PHPMailerhigh8.82%
CVE-2020-15146sylius/resource-bundleRemote Code Execution in SyliusResourceBundlecritical9.62%
CVE-2021-32758openmage/magento-ltsLayout XML Arbitrary Code Fixhigh0.02%
CVE-2021-36043magento/community-edition, magento/project-community-editionMagento affected by a blind SSRF vulnerability in the bundled dotmailer extensionhigh8.02%
CVE-2016-6621phpmyadmin/phpmyadminphpMyAdmin server-side request forgery (SSRF)high8.62%
CVE-2020-15143sylius/resource-bundleRemote Code Execution in SyliusResourceBundlehigh7.72%
CVE-2019-7892magento/community-edition, magento/product-community-editionMagento 2 Community Edition RCE Vulnerability via SSRFhigh7.22%
CVE-2019-8151magento/community-edition, magento/product-community-editionMagento Server-Side Request Forgery (SSRF)high7.22%
CVE-2019-8156magento/community-edition, magento/product-community-editionMagento 2 Community Edition SSRF vulnerabilityhigh7.22%
CVE-2020-24149podcast-importer-secondline (WordPress plugin)Server-side request forgery (SSRF) in the Podcast Importer SecondLine (podcast-importer-secondline) plugin 1.1.4 for WordPress via the podcahigh7.52%
CVE-2020-24142video-downloader-for-tiktok (WordPress plugin)Server-side request forgery in the Video Downloader for TikTok (aka downloader-tiktok) plugin 1.3 for WordPress lets an attacker send craftecritical9.82%
CVE-2016-10926nelio-ab-testing (WordPress plugin)The nelio-ab-testing plugin before 4.5.9 for WordPress has SSRF in ajax/iesupport.php.critical10.02%
CVE-2016-10927nelio-ab-testing (WordPress plugin)The nelio-ab-testing plugin before 4.5.11 for WordPress has SSRF in ajax/iesupport.php.critical10.02%
CVE-2022-0768rudloff/alltubeServer-Side Request Forgery (SSRF) in rudloff/alltubecritical9.12%
CVE-2020-24147wp-smart-import (WordPress plugin)Server-side request forgery (SSR) vulnerability in the WP Smart Import (wp-smart-import) plugin 1.0.0 for WordPress via the file field.critical9.12%
Page 1 of 6 · 287 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.