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Package details: pkg:composer/symfony/security-core@5.1.2
purl pkg:composer/symfony/security-core@5.1.2
Next non-vulnerable version 5.2.8
Latest non-vulnerable version 5.2.8
Risk
Vulnerabilities affecting this package (1)
Vulnerability Summary Fixed by
VCID-48cj-cbs6-83d7
Aliases:
CVE-2021-21424
GHSA-5pv8-ppvj-4h68
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 to use the switch users functionality. We now ensure that 403s are returned whether the user exists or not if a user cannot switch to a user or if the user does not exist. The patch for this issue is available for branch 3.4.
5.2.8
Affected by 0 other vulnerabilities.
Vulnerabilities fixed by this package (0)
Vulnerability Summary Aliases
This package is not known to fix vulnerabilities.

Date Actor Action Vulnerability Source VulnerableCode Version
2026-06-12T17:39:29.212969+00:00 GitLab Importer Affected by VCID-48cj-cbs6-83d7 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security-core/CVE-2021-21424.yml 38.6.0