CVE-2026-48760

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. From 6.1.0 until 6.4.41, 7.4.13, and 8.0.13, UrlSanitizer::parse rejected raw BiDi formatting characters but not percent-encoded forms and used an ASCII-only whitespace check, allowing sanitized URLs...

CVE-2026-45071

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 5.4.52, 6.4.40, 7.4.12, and 8.0.12, Crawler::addXmlContent set DOMDocument::$validateOnParse = true before loadXML, re-enabling external entity resolution and allowing attacker-supplied XML ...

CVE-2026-45077

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 5.4.52, 6.4.40, 7.4.12, and 8.0.12, the server:log listener Symfony\Bridge\Monolog\Command\ServerLogCommand binds to 0.0.0.0:9911 by default and processes each received frame with...

PT-2025-51935

Name of the Vulnerable Software and Affected Versions Auth0-PHP versions 8.0.0 through 8.17.0 Auth0/symfony versions 5.0.0 through 5.5.0 Auth0/laravel-auth0 versions 7.0.0 through 7.19.0 Auth0/wordpress plugin versions 5.0.0-BETA0 through 5.4.0 Description The Auth0-PHP SDK contains a flaw in how...

EUVD-2019-0749

Malware in sbrugna...

Symfony < 5.4.46 / 6.x < 6.4.14 / 7.x < 7.1.7 Improper Input Handling

Symfony versions prior to 5.4.46 or 6.x prior to 6.4.14 or 7.x prior to 7.1.7 is vulnerable when the registerargcargv php directive is set to 'on' and users call any URL with a special crafted query string, they are able to change the environment or debug mode used by the kernel when handling the...

UBUNTU-CVE-2024-50341

symfony/security-bundle is a module for the Symphony PHP framework which provides a tight integration of the Security component into the Symfony full-stack framework. The custom userchecker defined on a firewall is not called when Login Programmaticaly with the Security::login method, leading to...

Design/Logic Flaw

Symfony/Serializer handles serializing and deserializing data structures for Symfony, a PHP framework for web and console applications and a set of reusable PHP components. Symfony versions 4.1.0 before 4.4.35 and versions 5.0.0 before 5.3.12 are vulnerable to CSV injection, also known as formula...

UBUNTU-CVE-2019-11325

An issue was discovered in Symfony before 4.2.12 and 4.3.x before 4.3.8. The VarExport component incorrectly escapes strings, allowing some specially crafted ones to escalate to execution of arbitrary PHP code. This is related to symfony/var-exporter...

DEBIAN-CVE-2017-16654

An issue was discovered in Symfony before 2.7.38, 2.8.31, 3.2.14, 3.3.13, 3.4-BETA5, and 4.0-BETA5. The Intl component includes various bundle readers that are used to read resource bundles from the local filesystem. The read methods of these classes use a path and a locale to determine the...

DEBIAN-CVE-2018-11407

An issue was discovered in the Ldap component in Symfony 2.8.x before 2.8.37, 3.3.x before 3.3.17, 3.4.x before 3.4.7, and 4.0.x before 4.0.7. It allows remote attackers to bypass authentication by logging in with a "null" password and valid username, which triggers an unauthenticated bind. NOTE:...

CVE-2016-1902

The nextBytes function in the SecureRandom class in Symfony before 2.3.37, 2.6.x before 2.6.13, and 2.7.x before 2.7.9 does not properly generate random numbers when used with PHP 5.x without the paragonie/randomcompat library and the opensslrandompseudobytes function fails, which makes it easier...

CVE-2015-8124: Session Fixation in the "Remember Me" Login Feature

Affected Versions Symfony 2.3.0 to 2.3.34, 2.6.0 - 2.6.11, 2.7.0 - 2.7.6 versions of the Security component are affected by this security issue. This issue has been fixed in Symfony 2.3.35, 2.6.12, and 2.7.7. Note that no fixes are provided for Symfony 2.4 and 2.5 as they are not maintained...

CVE-2015-4050

FragmentListener in the HttpKernel component in Symfony 2.3.19 through 2.3.28, 2.4.9 through 2.4.10, 2.5.4 through 2.5.11, and 2.6.0 through 2.6.7, when ESI or SSI support enabled, does not check if the controller attribute is set, which allows remote attackers to bypass URL signing and security...