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Vendor

symfony

66 known vulnerabilities.

Products

symfony 54 ux 10 html-sanitizer 5 security-http 4 yaml 2 twilio-notifier 1 polyfill 1 polyfill-intl-idn 1 monolog-bridge 1 mailer 1 mailomat-mailer 1 json-path 1 dom-crawler 1 ux-autocomplete 1 runtime 1 http-kernel 1 lox24-notifier 1 mailjet-mailer 1 routing 1 http-client 1 http-foundation 1 twig-bridge 1 web-profiler-bundle 1 mime 1
All Critical High Medium Low Exploited only Public exploit

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  • High 8.7
    CVE-2026-45071 Public exploit

    Symfony: XXE (Local File Disclosure) in DomCrawler::addXmlContent() via validateOnParse = true

    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 reso…

    symfony symfony dom-crawler symfony/symfony Debian Ubuntu Packagist
  • Medium 6.3
    CVE-2026-45067 Public exploit

    Symfony: Email Header / SMTP Command Injection via CRLF in Symfony\Component\Mime\Address

    ### Description `Symfony\Component\Mime\Address` is the value-object every Symfony Mailer address (to/cc/bcc/from/reply-to) flows through; its constructor is documented as validating the address and throwing on invalid input, so developers treat it as a secur…

    symfony symfony symfony/symfony symfony Debian Ubuntu Packagist
  • High 7.5
    CVE-2024-51996 Public exploit

    Symphony has an Authentication Bypass via RememberMe

    Symphony process is a module for the Symphony PHP framework which executes commands in sub-processes. When consuming a persisted remember-me cookie, Symfony does not check if the username persisted in the database matches the username attached with the cookie…

    symfony symfony symfony symfony Debian Ubuntu Packagist
  • High 7.3
    CVE-2024-50340 Public exploit EPSS 62%

    Ability to change environment from query in symfony/runtime

    symfony/runtime is a module for the Symphony PHP framework which enables decoupling PHP applications from global state. When the `register_argv_argc` php directive is set to `on` , and users call any URL with a special crafted query string, they are able to c…

    symfony symfony symfony/symfony symfony Debian Ubuntu Packagist
  • Medium 5.9
    CVE-2022-24894 Public exploit

    Symfony storing cookie headers in HttpCache

    Symfony is a PHP framework for web and console applications and a set of reusable PHP components. The Symfony HTTP cache system, acts as a reverse proxy: It caches entire responses (including headers) and returns them to the clients. In a recent change in the…

    symfony symfony symfony/symfony symfony Debian Ubuntu Packagist
  • Medium 5.3
    CVE-2021-21424 Public exploit

    Prevent user enumeration using Guard or the new Authenticator-based Security

    Symfony is a PHP framework for web and console applications and a set of reusable PHP components. The ability to enumerate users was possible without relevant permissions due to different handling depending on whether the user existed or not when attempting t…

    symfony symfony symfony/symfony symfony Debian Ubuntu Packagist