{"id":"UBUNTU-CVE-2019-10909","details":"In Symfony before 2.7.51, 2.8.x before 2.8.50, 3.x before 3.4.26, 4.x before 4.1.12, and 4.2.x before 4.2.7, validation messages are not escaped, which can lead to XSS when user input is included. This is related to symfony/framework-bundle.","modified":"2025-10-24T04:47:36Z","published":"2019-05-16T22:29:00Z","upstream":["CVE-2019-10909"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-10909"},{"type":"REPORT","url":"https://www.drupal.org/SA-CORE-2019-005"},{"type":"REPORT","url":"https://symfony.com/blog/cve-2019-10909-escape-validation-messages-in-the-php-templating-engine"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2019-10909"}],"affected":[{"package":{"name":"symfony","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/symfony@2.7.10-0ubuntu2?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.7.1+dfsg-1","2.7.5+dfsg-1","2.7.9+dfsg-1","2.7.9+dfsg-1ubuntu2","2.7.10-0ubuntu2"],"ecosystem_specific":{"binaries":[{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-asset"},{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-browser-kit"},{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-class-loader"},{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-config"},{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-console"},{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-css-selector"},{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-debug"},{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-debug-bundle"},{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-dependency-injection"},{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-doctrine-bridge"},{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-dom-crawler"},{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-event-dispatcher"},{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-expression-language"},{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-filesystem"},{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-finder"},{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-form"},{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-framework-bundle"},{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-http-foundation"},{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-http-kernel"},{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-intl"},{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-locale"},{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-monolog-bridge"},{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-options-resolver"},{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-phpunit-bridge"},{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-process"},{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-property-access"},{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-proxy-manager-bridge"},{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-routing"},{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-security"},{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-security-bundle"},{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-serializer"},{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-stopwatch"},{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-swiftmailer-bridge"},{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-templating"},{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-translation"},{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-twig-bridge"},{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-twig-bundle"},{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-validator"},{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-var-dumper"},{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-web-profiler-bundle"},{"binary_version":"2.7.10-0ubuntu2","binary_name":"php-symfony-yaml"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-10909.json"}},{"package":{"name":"symfony","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/symfony@3.4.6+dfsg-1ubuntu0.1+esm2?arch=source&distro=esm-apps/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.8.7+dfsg-1.3ubuntu1","3.4.3+dfsg-1ubuntu4","3.4.6+dfsg-1","3.4.6+dfsg-1ubuntu0.1","3.4.6+dfsg-1ubuntu0.1+esm1","3.4.6+dfsg-1ubuntu0.1+esm2"],"ecosystem_specific":{"binaries":[{"binary_version":"3.4.6+dfsg-1ubuntu0.1+esm2","binary_name":"php-symfony"},{"binary_version":"3.4.6+dfsg-1ubuntu0.1+esm2","binary_name":"php-symfony-asset"},{"binary_version":"3.4.6+dfsg-1ubuntu0.1+esm2","binary_name":"php-symfony-browser-kit"},{"binary_version":"3.4.6+dfsg-1ubuntu0.1+esm2","binary_name":"php-symfony-cache"},{"binary_version":"3.4.6+dfsg-1ubuntu0.1+esm2","binary_name":"php-symfony-class-loader"},{"binary_version":"3.4.6+dfsg-1ubuntu0.1+esm2","binar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