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Package details: pkg:composer/symfony/security@2.0.19
purl pkg:composer/symfony/security@2.0.19
Vulnerabilities affecting this package (0)
Vulnerability Summary Fixed by
This package is not known to be affected by vulnerabilities.
Vulnerabilities fixed by this package (1)
Vulnerability Summary Aliases
VCID-tyxz-bxm5-puc2 Symfony Allows URI Restrictions Bypass Via Double-Encoded String On the Symfony 2.0.x version, there's a security issue that allows access to routes protected by a firewall even when the user is not logged in. Both the Routing component and the Security component uses the path returned by `getPathInfo()` to match a Request. The `getPathInfo()` returns a decoded path, but the Routing component (`Symfony\Component\Routing\Matcher\UrlMatcher`) decodes the path a second time; whereas the Security component, `Symfony\Component\HttpFoundation\RequestMatcher`, does not. This difference causes Symfony 2.0 to be vulnerable to double encoding attacks. CVE-2012-6431
GHSA-83c3-qx27-2rwr

Date Actor Action Vulnerability Source VulnerableCode Version
2025-07-01T18:09:55.774926+00:00 GitLab Importer Fixing VCID-tyxz-bxm5-puc2 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security/CVE-2012-6431.yml 36.1.3
2025-07-01T12:28:21.258574+00:00 GithubOSV Importer Fixing VCID-tyxz-bxm5-puc2 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-83c3-qx27-2rwr/GHSA-83c3-qx27-2rwr.json 36.1.3