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Package details: pkg:composer/symfony/security@2.3.41
purl pkg:composer/symfony/security@2.3.41
Next non-vulnerable version 2.7.51
Latest non-vulnerable version 4.4.24
Risk 4.0
Vulnerabilities affecting this package (2)
Vulnerability Summary Fixed by
VCID-556v-rym3-6yax
Aliases:
CVE-2018-11406
GHSA-g4g7-q726-v5hg
Cross-Site Request Forgery (CSRF) By default, a user's session is invalidated when the user is logged out. This behavior can be disabled through the `invalidate_session` option. In this case, CSRF tokens were not erased during logout which allowed for CSRF token fixation.
2.7.48
Affected by 5 other vulnerabilities.
2.8.41
Affected by 3 other vulnerabilities.
3.3.17
Affected by 6 other vulnerabilities.
3.4.11
Affected by 3 other vulnerabilities.
4.0.11
Affected by 3 other vulnerabilities.
VCID-71vh-7wte-kfcx
Aliases:
CVE-2018-11385
GHSA-g4rg-rw65-8hfg
Session Fixation A session fixation vulnerability within the `Guard` login feature may allow an attacker to impersonate a victim towards the web application if the session id value was previously known to the attacker.
2.7.48
Affected by 5 other vulnerabilities.
2.8.41
Affected by 3 other vulnerabilities.
3.3.17
Affected by 6 other vulnerabilities.
3.4.11
Affected by 3 other vulnerabilities.
4.0.11
Affected by 3 other vulnerabilities.
Vulnerabilities fixed by this package (1)
Vulnerability Summary Aliases
VCID-nsk8-bk5e-tbfh 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. CVE-2016-4423
GHSA-whgv-8cg3-7hcm

Date Actor Action Vulnerability Source VulnerableCode Version
2026-04-16T20:45:31.149473+00:00 GitLab Importer Affected by VCID-71vh-7wte-kfcx https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security/CVE-2018-11385.yml 38.4.0
2026-04-16T20:45:29.945397+00:00 GitLab Importer Affected by VCID-556v-rym3-6yax https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security/CVE-2018-11406.yml 38.4.0
2026-04-16T20:34:06.632899+00:00 GitLab Importer Fixing VCID-nsk8-bk5e-tbfh https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security/CVE-2016-4423.yml 38.4.0
2026-04-11T21:56:18.046847+00:00 GitLab Importer Affected by VCID-71vh-7wte-kfcx https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security/CVE-2018-11385.yml 38.3.0
2026-04-11T21:56:16.668976+00:00 GitLab Importer Affected by VCID-556v-rym3-6yax https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security/CVE-2018-11406.yml 38.3.0
2026-04-11T21:44:34.114449+00:00 GitLab Importer Fixing VCID-nsk8-bk5e-tbfh https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security/CVE-2016-4423.yml 38.3.0
2026-04-04T14:31:35.800118+00:00 GHSA Importer Fixing VCID-nsk8-bk5e-tbfh https://github.com/advisories/GHSA-whgv-8cg3-7hcm 38.1.0
2026-04-02T22:09:42.206132+00:00 GitLab Importer Affected by VCID-71vh-7wte-kfcx https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security/CVE-2018-11385.yml 38.1.0
2026-04-02T22:09:40.978853+00:00 GitLab Importer Affected by VCID-556v-rym3-6yax https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security/CVE-2018-11406.yml 38.1.0
2026-04-02T21:58:38.862413+00:00 GitLab Importer Fixing VCID-nsk8-bk5e-tbfh https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security/CVE-2016-4423.yml 38.1.0
2026-04-01T16:26:59.081459+00:00 GitLab Importer Affected by VCID-71vh-7wte-kfcx https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security/CVE-2018-11385.yml 38.0.0
2026-04-01T16:26:57.655430+00:00 GitLab Importer Affected by VCID-556v-rym3-6yax https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security/CVE-2018-11406.yml 38.0.0
2026-04-01T13:11:08.260680+00:00 GithubOSV Importer Fixing VCID-nsk8-bk5e-tbfh https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-whgv-8cg3-7hcm/GHSA-whgv-8cg3-7hcm.json 38.0.0
2026-04-01T12:47:03.895645+00:00 GitLab Importer Fixing VCID-nsk8-bk5e-tbfh https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security/CVE-2016-4423.yml 38.0.0