Description
symfony/security-bundle is a module for the Symphony PHP framework which provides a tight integration of the Security component into the Symfony full-stack framework. The custom `user_checker` defined on a firewall is not called when Login Programmaticaly with the `Security::login` method, leading to unwanted login. As of versions 6.4.10, 7.0.10 and 7.1.3 the `Security::login` method now ensure to call the configured `user_checker`. All users are advised to upgrade. There are no known workarounds for this vulnerability.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| symfony | symfony | >= 6.2.0, < 6.4.10, >= 7.0.0, < 7.0.10, >= 7.1.0, < 7.1.3 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | symfony | 6.4.10+dfsg-1 | — |
| Debian 13 | symfony | 6.4.10+dfsg-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 24.04 LTS | symfony | 6.4.5+dfsg-3ubuntu3+esm1 | USN-7272-1 |
| Ubuntu Pro 22.04 LTS | symfony | 5.4.4+dfsg-1ubuntu8+esm1 | USN-7272-1 |
| Ubuntu Pro 20.04 LTS | symfony | 4.3.8+dfsg-1ubuntu1+esm2 | USN-7272-1 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Packagist | symfony/security-bundle | >= 6.2.0, < 6.4.10 | 6.4.10 | GHSA-jxgr-3v7q-3w9v |
| Packagist | symfony/security-bundle | >= 7.0.0, < 7.0.10 | 7.0.10 | GHSA-jxgr-3v7q-3w9v |
| Packagist | symfony/security-bundle | >= 7.1.0, < 7.1.3 | 7.1.3 | GHSA-jxgr-3v7q-3w9v |
| Packagist | symfony/symfony | >= 6.2.0, < 6.4.10 | 6.4.10 | GHSA-jxgr-3v7q-3w9v |
| Packagist | symfony/symfony | >= 7.0.0, < 7.0.10 | 7.0.10 | GHSA-jxgr-3v7q-3w9v |
| Packagist | symfony/symfony | >= 7.1.0, < 7.1.3 | 7.1.3 | GHSA-jxgr-3v7q-3w9v |
Advisories 1
- USN-7272-1 symfony vulnerabilities Ubuntu Security Notices (USN) · Apr 27, 2026