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-2024-34102 KEVmagento/community-edition, magento/product-community-editionMagento Open Source affected by an Improper Restriction of XML External Entity Reference ('XXE') vulnerabilitycritical9.8100%
CVE-2021-29447WordPress coreWordpress is an open source CMS. A user with the ability to upload files (like an Author) can exploit an XML parsing issue in the Media Librhigh7.186%
CVE-2012-3363zendframework/zendframework1Zend Framework XXE Vulnerabilityhigh7.349%
CVE-2022-2633all-in-one-video-gallery (WordPress plugin)The All-in-One Video Gallery plugin for WordPress is vulnerable to arbitrary file downloads and blind server-side request forgery via the 'dhigh7.534%
CVE-2017-18357shopware/shopwareShopware XXE Vulnerabilitymedium6.527%
CVE-2011-4107phpmyadmin/phpmyadminphpMyAdmin vulnerable to XML external entity (XXE) injection attackmedium6.513%
CVE-2012-4399cakephp/cakephpCakePHPallows remote attackers to read arbitrary files via XML data containing external entity referenceshigh7.512%
CVE-2015-5161zendframework/zendframework, zendframework/zendframework1, zendframework/zendxmlZendXml and Zend Framework contain XXE and XEE Vulnerabilitiesmedium0.010%
CVE-2023-30943moodle/moodleMoodle External Control of File Name or Path vulnerabilitymedium5.37%
CVE-2014-2053james-heinrich/getid3getID3 is vulnerable to XML External Entity (XXE)high0.05%
CVE-2022-2431download-manager (WordPress plugin)The Download Manager plugin for WordPress is vulnerable to arbitrary file deletion in versions up to, and including 3.2.50. This is due to ihigh8.14%
CVE-2021-3311october/rainOctober CMS Session ID not invalidated after logoutcritical9.83%
CVE-2024-45293phpoffice/phpexcel, phpoffice/phpspreadsheetXXE in PHPSpreadsheet's XLSX readerhigh7.53%
CVE-2014-2681zendframework/zendframework1, zendframework/zendopenid, zendframework/zendrest +7 moreSeveral Zend Products Vulnerable to XXE and XEE attacksmedium0.03%
CVE-2020-25911modx/revolutionXML External Entity vulnerability in MODX CMScritical9.12%
CVE-2014-2683zendframework/zendframework1, zendframework/zendopenid, zendframework/zendrest +7 moreSeveral Zend Products Vulnerable to XXE and XEE attacksmedium0.02%
CVE-2014-2682zendframework/zendframework1, zendframework/zendopenid, zendframework/zendrest +7 moreSeveral Zend Products Vulnerable to XXE and XEE attacksmedium0.02%
CVE-2018-14065phpoffice/commonPHPOffice Common Improper Restriction of XML External Entity Referencecritical9.82%
CVE-2012-5657zendframework/zendframework1Zend Framework XXE Vulnerabilitymedium0.02%
CVE-2023-38490getkirby/cmsXML External Entity (XXE) vulnerability in the XML data handlermedium6.82%
CVE-2021-21031magento/community-edition, magento/project-community-editionMagento Insufficient Session Expirationmedium5.62%
CVE-2015-3907chriskacerguis/codeigniter-restserverCodeIgniter Rest Server XXE Vulnerabilitycritical9.82%
CVE-2018-11386symfony/http-foundation, symfony/symfonySymfony DoSmedium5.92%
CVE-2021-21032magento/community-edition, magento/project-community-editionMagento Insufficient Session Expirationmedium5.62%
CVE-2014-2054phpoffice/phpexcelPHPExcel vulnerable to XXE attacks through libxmlmedium0.02%
CVE-2020-5296october/cmsArbitrary File Deletion vulnerability in OctoberCMSmedium6.21%
CVE-2014-3543moodle/moodleMoodle Arbitrary File Read via XML External Entity vulnerabilitymedium0.01%
CVE-2019-12331phpoffice/phpexcel, phpoffice/phpspreadsheetXXE in PHPSpreadsheet due to incomplete fix for previous encoding issuehigh8.81%
CVE-2016-0796mb.miniaudioplayer (WordPress plugin)WordPress Plugin mb.miniAudioPlayer-an HTML5 audio player for your mp3 files is prone to multiple vulnerabilities, including open proxy and high7.51%
CVE-2022-31050typo3/cms, typo3/cms-coreInsufficient Session Expiration in TYPO3's Admin Toolmedium6.01%
CVE-2022-2713aheinze/cockpitCockpit before 2.2.0 vulnerable to Insufficient Session Expirationcritical9.81%
CVE-2022-24743sylius/syliusInsufficient Session Expiration in Syliushigh7.11%
CVE-2017-12867simplesamlphp/simplesamlphpSimpleSAMLphp Invalid token creation and validationmedium5.91%
CVE-2022-2638export-all-urls (WordPress plugin)The Export All URLs WordPress plugin before 4.4 does not validate the path of the file to be removed on the system which is supposed to be tmedium6.51%
CVE-2020-5297october/cmsUpload whitelisted files to any directory in OctoberCMSlow3.41%
CVE-2020-25750devgroup/dotplantDotPlant2 Improper Restriction of XML External Entity Referencehigh7.51%
CVE-2017-1000046mautic/coreSensitive Cookie Without HttpOnly and Secure Flaghigh7.51%
CVE-2017-1000477desperado/xml-bundleXXE Vulnerability in XMLBundle 0.1.7high7.51%
CVE-2025-6691sureforms (WordPress plugin)The SureForms – Drag and Drop Form Builder for WordPress plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient fhigh8.11%
CVE-2022-0991admidio/admidioInsufficient Session Expiration in Admidiohigh8.21%
CVE-2022-1155snipe/snipe-itOld sessions not blocked by login enable function in Snipe-IThigh7.41%
CVE-2024-52596simplesamlphp/xml-commonSimpleSAMLphp xml-common XXE vulnerabilityhigh0.01%
CVE-2020-8226phpbb/phpbbphpBB Server-Side Request Forgery Vulnerabilitymedium5.81%
CVE-2021-3902dompdf/dompdfImproper Restriction of XML External Entity Reference in dompdf/dompdfcritical9.81%
CVE-2024-25117phenx/php-svg-libphp-svg-lib lacks path validation on font through SVG inline stylesmedium6.81%
CVE-2019-8126magento/community-edition, magento/product-community-editionInformation disclosure through processing of external XML entitiesmedium4.91%
CVE-2021-32710shopware/platformPotential Session Hijackinglow0.01%
CVE-2009-20001mantisbt/mantisbtMantisBT Insufficient Session Expiration cookie string not reset after logouthigh8.11%
CVE-2015-10029kelvinmo/simplexrdkelvinmo simplexrd vulnerable to Improper Restriction of XML External Entity Referencecritical9.81%
CVE-2020-25817silverstripe/frameworkSilverStripe XXE Vulnerability in CSSContentParsermedium4.81%
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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.