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Package details: pkg:composer/symfony/security-http@5.3.8
purl pkg:composer/symfony/security-http@5.3.8
Next non-vulnerable version 7.1.8
Latest non-vulnerable version 7.2.0-BETA1
Risk 4.0
Vulnerabilities affecting this package (5)
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.
5.4.31
Affected by 2 other vulnerabilities.
6.3.8
Affected by 2 other vulnerabilities.
VCID-kqcd-f4vt-r7g8
Aliases:
CVE-2021-41268
GHSA-qw36-p97w-vcqr
Session Fixation `Symfony/SecurityBundle` is the security system for Symfony, a PHP framework for web and console applications and a set of reusable PHP components. Since the rework of the Remember me cookie, the cookie is not invalidated when the user changes their password. Attackers can therefore maintain their access to the account even if the password is changed as long as they have had the chance to login once and get a valid remember me cookie. Starting with, Symfony makes the password part of the signature by default. In that way, when the password changes, then the cookie is not valid anymore.
5.4.0-BETA1
Affected by 3 other vulnerabilities.
5.4.0
Affected by 3 other vulnerabilities.
VCID-n3d2-zwve-gbf5
Aliases:
CVE-2021-41267
GHSA-q3j3-w37x-hq2q
Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling') `Symfony/Http-Kernel` is the HTTP kernel component for Symfony, a PHP framework for web and console applications and a set of reusable PHP components. Headers that are not part of the `trusted_headers` allowed list are ignored and protect users from Cache poisoning attacks. In Symfony, maintainers added support for the `X-Forwarded-Prefix` headers, but this header was accessible in SubRequest, even if it was not part of the `trusted_headers` allowed list. An attacker could leverage this opportunity to forge requests containing a `X-Forwarded-Prefix` header, leading to a web cache poisoning issue.
5.4.0-BETA1
Affected by 3 other vulnerabilities.
5.4.0
Affected by 3 other vulnerabilities.
VCID-sbsb-u8u5-4bcm
Aliases:
CVE-2024-51996
GHSA-cg23-qf8f-62rr
Symfony has an Authentication Bypass via RememberMe ### Description 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, leading to authentication bypass. ### Resolution The `PersistentRememberMeHandler` class now ensures the submitted username is the cookie owner. The patch for this issue is available [here](https://github.com/symfony/symfony/commit/81354d392c5f0b7a52bcbd729d6f82501e94135a) for branch 5.4. ### Credits We would like to thank Moritz Rauch - Pentryx AG for reporting the issue and Jérémy Derussé for providing the fix.
5.4.47
Affected by 1 other vulnerability.
6.4.15
Affected by 1 other vulnerability.
7.1.8
Affected by 0 other vulnerabilities.
7.2.0-BETA1
Affected by 0 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
2026-04-16T23:15:51.809450+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 38.4.0
2026-04-16T23:14:28.467091+00:00 GitLab Importer Affected by VCID-sbsb-u8u5-4bcm https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security-http/CVE-2024-51996.yml 38.4.0
2026-04-16T22:43:02.360789+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 38.4.0
2026-04-16T21:35:17.131797+00:00 GitLab Importer Affected by VCID-kqcd-f4vt-r7g8 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security-http/CVE-2021-41268.yml 38.4.0
2026-04-16T21:35:14.892777+00:00 GitLab Importer Affected by VCID-n3d2-zwve-gbf5 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security-http/CVE-2021-41267.yml 38.4.0
2026-04-12T00:34:31.808837+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
2026-04-12T00:33:02.386221+00:00 GitLab Importer Affected by VCID-sbsb-u8u5-4bcm https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security-http/CVE-2024-51996.yml 38.3.0
2026-04-12T00:02:35.651195+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
2026-04-11T22:48:50.404488+00:00 GitLab Importer Affected by VCID-kqcd-f4vt-r7g8 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security-http/CVE-2021-41268.yml 38.3.0
2026-04-11T22:48:47.821380+00:00 GitLab Importer Affected by VCID-n3d2-zwve-gbf5 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security-http/CVE-2021-41267.yml 38.3.0
2026-04-03T00:42:16.181213+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
2026-04-03T00:40:44.452589+00:00 GitLab Importer Affected by VCID-sbsb-u8u5-4bcm https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security-http/CVE-2024-51996.yml 38.1.0
2026-04-03T00:05:35.120697+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
2026-04-02T22:58:23.061362+00:00 GitLab Importer Affected by VCID-kqcd-f4vt-r7g8 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security-http/CVE-2021-41268.yml 38.1.0
2026-04-02T22:58:20.767810+00:00 GitLab Importer Affected by VCID-n3d2-zwve-gbf5 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security-http/CVE-2021-41267.yml 38.1.0
2026-04-01T17:16:57.638667+00:00 GitLab Importer Affected by VCID-kqcd-f4vt-r7g8 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security-http/CVE-2021-41268.yml 38.0.0
2026-04-01T17:16:55.014553+00:00 GitLab Importer Affected by VCID-n3d2-zwve-gbf5 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security-http/CVE-2021-41267.yml 38.0.0