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Package details: pkg:composer/symfony/security-http@3.4.24
purl pkg:composer/symfony/security-http@3.4.24
Next non-vulnerable version 7.1.8
Latest non-vulnerable version 7.2.0-BETA1
Risk 4.0
Vulnerabilities affecting this package (4)
Vulnerability Summary Fixed by
VCID-bdhj-np35-sybt
Aliases:
CVE-2023-46734
GHSA-q847-2q57-wmr3
Symfony potential Cross-site Scripting vulnerabilities in CodeExtension filters Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Starting in versions 2.0.0, 5.0.0, and 6.0.0 and prior to versions 4.4.51, 5.4.31, and 6.3.8, some Twig filters in CodeExtension use `is_safe=html` but don't actually ensure their input is safe. As of versions 4.4.51, 5.4.31, and 6.3.8, Symfony now escapes the output of the affected filters.
5.0.0-BETA1
Affected by 1 other vulnerability.
5.4.31
Affected by 2 other vulnerabilities.
6.3.8
Affected by 2 other vulnerabilities.
VCID-bpkv-qrmp-huac
Aliases:
CVE-2019-10911
GHSA-cchx-mfrc-fwqr
Improper Authentication In Symfony, a vulnerability would allow an attacker to authenticate as a privileged user on sites with user registration and remember me login functionality enabled.
3.4.26
Affected by 3 other vulnerabilities.
4.1.12
Affected by 5 other vulnerabilities.
4.2.7
Affected by 4 other vulnerabilities.
VCID-e71e-d4tr-wqgz
Aliases:
CVE-2021-21424
GHSA-5pv8-ppvj-4h68
Prevent user enumeration using Guard or the new Authenticator-based Security Description ----------- The ability to enumerate users was possible without relevant permissions due to different exception messages depending on whether the user existed or not. It was also possible to enumerate users by using a timing attack, by comparing time elapsed when authenticating an existing user and authenticating a non-existing user. Resolution ---------- We now ensure that 403s are returned whether the user exists or not if the password is invalid or if the user does not exist. The patch for this issue is available [here](https://github.com/symfony/symfony/commit/2a581d22cc621b33d5464ed65c4bc2057f72f011) for branch 3.4. Credits ------- I would like to thank James Isaac and Mathias Brodala for reporting the issue and Robin Chalas for fixing the issue.
4.0.0-BETA1
Affected by 2 other vulnerabilities.
4.4.24
Affected by 2 other vulnerabilities.
5.0.0-BETA1
Affected by 1 other vulnerability.
5.2.8
Affected by 3 other vulnerabilities.
VCID-v4rq-bsry-puct
Aliases:
CVE-2024-36611
GHSA-7q22-x757-cmgc
Withdrawn Advisory: Symfony http-security has authentication bypass ## Withdrawn Advisory This advisory has been withdrawn because the report is not part of a valid vulnerability. This link is maintained to preserve external references. For more information, see advisory-database/pull/5046. ## Original Description In Symfony, a security vulnerability was identified in the FormLoginAuthenticator component, where it failed to adequately handle cases where the username or password field of a login request is empty. This flaw could lead to various security risks, including improper authentication logic handling or denial of service.
7.1.0
Affected by 1 other vulnerability.
Vulnerabilities fixed by this package (0)
Vulnerability Summary Aliases
This package is not known to fix vulnerabilities.

Date Actor Action Vulnerability Source VulnerableCode Version
2026-04-12T00:34:31.045136+00:00 GitLab Importer Affected by VCID-v4rq-bsry-puct https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security-http/CVE-2024-36611.yml 38.3.0
2026-04-12T00:02:34.933863+00:00 GitLab Importer Affected by VCID-bdhj-np35-sybt https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security-http/CVE-2023-46734.yml 38.3.0
2026-04-11T22:35:39.323352+00:00 GitLab Importer Affected by VCID-e71e-d4tr-wqgz https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security-http/CVE-2021-21424.yml 38.3.0
2026-04-11T22:05:23.498656+00:00 GitLab Importer Affected by VCID-bpkv-qrmp-huac https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security-http/CVE-2019-10911.yml 38.3.0
2026-04-03T00:42:15.476709+00:00 GitLab Importer Affected by VCID-v4rq-bsry-puct https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security-http/CVE-2024-36611.yml 38.1.0
2026-04-03T00:05:34.393556+00:00 GitLab Importer Affected by VCID-bdhj-np35-sybt https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security-http/CVE-2023-46734.yml 38.1.0
2026-04-02T22:46:42.353308+00:00 GitLab Importer Affected by VCID-e71e-d4tr-wqgz https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security-http/CVE-2021-21424.yml 38.1.0
2026-04-02T22:18:15.409720+00:00 GitLab Importer Affected by VCID-bpkv-qrmp-huac https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security-http/CVE-2019-10911.yml 38.1.0
2026-04-01T17:04:38.989018+00:00 GitLab Importer Affected by VCID-e71e-d4tr-wqgz https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security-http/CVE-2021-21424.yml 38.0.0
2026-04-01T16:35:56.202558+00:00 GitLab Importer Affected by VCID-bpkv-qrmp-huac https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security-http/CVE-2019-10911.yml 38.0.0