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Package details: pkg:composer/symfony/security-http@2.6.10
purl pkg:composer/symfony/security-http@2.6.10
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-5u5z-qzg2-sbhg
Aliases:
CVE-2015-8125
GHSA-g97c-jfx6-xvxh
Information Exposure Through Timing Discrepancy Symfony allows remote attackers to have unspecified impact via a timing attack.
2.6.12
Affected by 3 other vulnerabilities.
2.7.7
Affected by 7 other vulnerabilities.
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-fy39-ys3p-5ucm
Aliases:
CVE-2015-8124
GHSA-j5jh-hpr4-h332
Session Fixation Session fixation vulnerability in the `Remember Me` login feature in Symfony allows remote attackers to hijack web sessions via a session id.
2.6.12
Affected by 3 other vulnerabilities.
2.7.7
Affected by 7 other vulnerabilities.
VCID-nsk8-bk5e-tbfh
Aliases:
CVE-2016-4423
GHSA-whgv-8cg3-7hcm
CVE-2016-4423: Large username storage in session The attemptAuthentication function in `Component/Security/Http/Firewall/UsernamePasswordFormAuthenticationListener.php` does not limit the length of a username stored in a session, which allows remote attackers to cause a denial of service (session storage consumption) via a series of authentication attempts with long, non-existent usernames.
2.7.13
Affected by 6 other vulnerabilities.
2.8.6
Affected by 8 other vulnerabilities.
3.0.6
Affected by 7 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Withdrawn Advisory: Symfony http-security has authentication bypass ## Withdrawn Advisory This advisory has been withdrawn because the report is not part of a valid vulnerability.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
2026-04-16T23:15:50.445729+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
2026-04-16T22:43:01.048585+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
2026-04-16T20:34:08.002505+00:00 GitLab Importer Affected by VCID-nsk8-bk5e-tbfh https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security-http/CVE-2016-4423.yml 38.4.0
2026-04-16T20:33:06.054491+00:00 GitLab Importer Affected by VCID-fy39-ys3p-5ucm https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security-http/CVE-2015-8124.yml 38.4.0
2026-04-16T20:33:04.792801+00:00 GitLab Importer Affected by VCID-5u5z-qzg2-sbhg https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security-http/CVE-2015-8125.yml 38.4.0
2026-04-12T00:34:30.255053+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
2026-04-12T00:02:34.154244+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
2026-04-11T21:44:35.673391+00:00 GitLab Importer Affected by VCID-nsk8-bk5e-tbfh https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security-http/CVE-2016-4423.yml 38.3.0
2026-04-11T21:43:29.481036+00:00 GitLab Importer Affected by VCID-fy39-ys3p-5ucm https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security-http/CVE-2015-8124.yml 38.3.0
2026-04-11T21:43:28.104132+00:00 GitLab Importer Affected by VCID-5u5z-qzg2-sbhg https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security-http/CVE-2015-8125.yml 38.3.0
2026-04-03T00:42:14.725734+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
2026-04-03T00:05:33.622435+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
2026-04-02T21:58:40.220901+00:00 GitLab Importer Affected by VCID-nsk8-bk5e-tbfh https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security-http/CVE-2016-4423.yml 38.1.0
2026-04-02T21:57:37.223103+00:00 GitLab Importer Affected by VCID-fy39-ys3p-5ucm https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security-http/CVE-2015-8124.yml 38.1.0
2026-04-02T21:57:35.978844+00:00 GitLab Importer Affected by VCID-5u5z-qzg2-sbhg https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security-http/CVE-2015-8125.yml 38.1.0
2026-04-01T16:15:55.833292+00:00 GitLab Importer Affected by VCID-nsk8-bk5e-tbfh https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security-http/CVE-2016-4423.yml 38.0.0
2026-04-01T16:14:50.815619+00:00 GitLab Importer Affected by VCID-fy39-ys3p-5ucm https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security-http/CVE-2015-8124.yml 38.0.0
2026-04-01T16:14:49.432435+00:00 GitLab Importer Affected by VCID-5u5z-qzg2-sbhg https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security-http/CVE-2015-8125.yml 38.0.0