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Package details: pkg:composer/symfony/security@2.0.15
purl pkg:composer/symfony/security@2.0.15
Next non-vulnerable version 2.7.51
Latest non-vulnerable version 4.4.24
Risk 4.0
Vulnerabilities affecting this package (4)
Vulnerability Summary Fixed by
VCID-23wm-y6hh-hfd3
Aliases:
CVE-2012-6431
GHSA-83c3-qx27-2rwr
Routes behind a firewall are accessible even when not logged in Symfony does not process URL encoded data consistently within the Routing and Security components, which allows remote attackers to bypass intended URI restrictions via a doubly encoded string.
2.0.19
Affected by 3 other vulnerabilities.
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.
VCID-hzwd-mq3r-qfcb
Aliases:
CVE-2013-5958
GHSA-cr49-fx2v-9p57
Uncontrolled Resource Consumption The Security component in Symfony allows remote attackers to cause a denial of service (CPU consumption) via a long password that triggers an expensive hash computation, as demonstrated by a PBKDF2 computation, a similar issue to CVE-2013-5750.
2.0.25
Affected by 2 other vulnerabilities.
2.1.13
Affected by 2 other vulnerabilities.
2.2.9
Affected by 2 other vulnerabilities.
2.3.6
Affected by 6 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
2026-04-16T20:45:30.904236+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
2026-04-16T20:45:29.697525+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
2026-04-16T20:32:07.145744+00:00 GitLab Importer Affected by VCID-hzwd-mq3r-qfcb https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security/CVE-2013-5958.yml 38.4.0
2026-04-16T20:30:15.294200+00:00 GitLab Importer Affected by VCID-23wm-y6hh-hfd3 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security/CVE-2012-6431.yml 38.4.0
2026-04-11T21:56:17.752165+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
2026-04-11T21:56:16.384195+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
2026-04-11T21:42:30.554412+00:00 GitLab Importer Affected by VCID-hzwd-mq3r-qfcb https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security/CVE-2013-5958.yml 38.3.0
2026-04-11T21:40:43.446336+00:00 GitLab Importer Affected by VCID-23wm-y6hh-hfd3 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security/CVE-2012-6431.yml 38.3.0
2026-04-02T22:09:41.952032+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
2026-04-02T22:09:40.720107+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
2026-04-02T21:56:39.012516+00:00 GitLab Importer Affected by VCID-hzwd-mq3r-qfcb https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security/CVE-2013-5958.yml 38.1.0
2026-04-02T21:54:49.153396+00:00 GitLab Importer Affected by VCID-23wm-y6hh-hfd3 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security/CVE-2012-6431.yml 38.1.0
2026-04-01T16:26:58.788156+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
2026-04-01T16:26:57.364934+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
2026-04-01T16:13:49.709607+00:00 GitLab Importer Affected by VCID-hzwd-mq3r-qfcb https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security/CVE-2013-5958.yml 38.0.0
2026-04-01T16:12:07.902705+00:00 GitLab Importer Affected by VCID-23wm-y6hh-hfd3 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security/CVE-2012-6431.yml 38.0.0