VulnerableCode Package Details - pkg:composer/symfony/security-http@5.1.6

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Vulnerability	Summary	Fixed by
VCID-7gzy-b9hc-zuh2 Aliases: CVE-2021-21424 GHSA-5pv8-ppvj-4h68	Symfony is a PHP framework for web and console applications and a set of reusable PHP components. The ability to enumerate users was possible without relevant permissions due to different handling depending on whether the user existed or not when attempting to use the switch users functionality. We now ensure that 403s are returned whether the user exists or not if a user cannot switch to a user or if the user does not exist. The patch for this issue is available for branch 3.4.	5.2.8 Affected by 3 other vulnerabilities. This version is affected by these other vulnerabilities: {{ fixed_by_vuln.vulnerability_id }} {{ fixed_by_vuln.vulnerability_id }} {{ fixed_by_vuln.vulnerability_id }}
VCID-hm1q-8mjy-47ek Aliases: CVE-2024-36611 GHSA-7q22-x757-cmgc	Withdrawn Advisory: Symfony http-security has authentication bypass ## Withdrawn Advisory This advisory has been withdrawn because the report is not part of a valid vulnerability.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. This version is affected by these other vulnerabilities: {{ fixed_by_vuln.vulnerability_id }}
VCID-j2sp-exnt-uubz Aliases: GHSA-g2qj-pmxm-9f8f GMS-2021-130 GMS-2021-131	User enumeration in authentication mechanisms 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.	5.2.8 Affected by 3 other vulnerabilities. This version is affected by these other vulnerabilities: {{ fixed_by_vuln.vulnerability_id }} {{ fixed_by_vuln.vulnerability_id }} {{ fixed_by_vuln.vulnerability_id }}
VCID-xv9e-a7qq-63a1 Aliases: CVE-2023-46734 GHSA-q847-2q57-wmr3	Symfony potential Cross-site Scripting vulnerabilities in CodeExtension filters ### Description Some Twig filters in CodeExtension use "is_safe=html" but don't actually ensure their input is safe. ### Resolution Symfony now escapes the output of the affected filters. The patch for this issue is available [here](https://github.com/symfony/symfony/commit/9da9a145ce57e4585031ad4bee37c497353eec7c) for branch 4.4. ### Credits We would like to thank Pierre Rudloff for reporting the issue and to Nicolas Grekas for providing the fix.	5.4.31 Affected by 2 other vulnerabilities. This version is affected by these other vulnerabilities: {{ fixed_by_vuln.vulnerability_id }} {{ fixed_by_vuln.vulnerability_id }} 6.3.8 Affected by 2 other vulnerabilities. This version is affected by these other vulnerabilities: {{ fixed_by_vuln.vulnerability_id }} {{ fixed_by_vuln.vulnerability_id }}

Vulnerability

Summary

Fixed by

VCID-7gzy-b9hc-zuh2
Aliases:
CVE-2021-21424
GHSA-5pv8-ppvj-4h68

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. The ability to enumerate users was possible without relevant permissions due to different handling depending on whether the user existed or not when attempting to use the switch users functionality. We now ensure that 403s are returned whether the user exists or not if a user cannot switch to a user or if the user does not exist. The patch for this issue is available for branch 3.4.

5.2.8
Affected by 3 other vulnerabilities.

VCID-hm1q-8mjy-47ek
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.

VCID-j2sp-exnt-uubz
Aliases:
GHSA-g2qj-pmxm-9f8f
GMS-2021-130
GMS-2021-131

User enumeration in authentication mechanisms 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.

5.2.8
Affected by 3 other vulnerabilities.

VCID-xv9e-a7qq-63a1
Aliases:
CVE-2023-46734
GHSA-q847-2q57-wmr3

Symfony potential Cross-site Scripting vulnerabilities in CodeExtension filters ### Description Some Twig filters in CodeExtension use "is_safe=html" but don't actually ensure their input is safe. ### Resolution Symfony now escapes the output of the affected filters. The patch for this issue is available [here](https://github.com/symfony/symfony/commit/9da9a145ce57e4585031ad4bee37c497353eec7c) for branch 4.4. ### Credits We would like to thank Pierre Rudloff for reporting the issue and to Nicolas Grekas for providing the fix.

5.4.31
Affected by 2 other vulnerabilities.

6.3.8
Affected by 2 other vulnerabilities.

Vulnerability	Summary	Aliases
This package is not known to fix vulnerabilities.

Vulnerability

Summary

Aliases

This package is not known to fix vulnerabilities.

Date	Actor	Action	Vulnerability	Source	VulnerableCode Version
2025-07-03T19:16:32.036998+00:00	GitLab Importer	Affected by	VCID-hm1q-8mjy-47ek	https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security-http/CVE-2024-36611.yml	37.0.0
2025-07-03T18:53:05.593252+00:00	GitLab Importer	Affected by	VCID-xv9e-a7qq-63a1	https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security-http/CVE-2023-46734.yml	37.0.0
2025-07-03T17:59:37.802072+00:00	GitLab Importer	Affected by	VCID-j2sp-exnt-uubz	https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security-http/GMS-2021-130.yml	37.0.0
2025-07-03T17:59:32.317227+00:00	GitLab Importer	Affected by	VCID-7gzy-b9hc-zuh2	https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/symfony/security-http/CVE-2021-21424.yml	37.0.0