GHSA-6mjq-9x4w-m3w9 FOSUserBundle Session Hijacking Vulnerability

Not scored Published

Attackers can hijack user sessions in FOSUserBundle, leading to account takeover; users should upgrade to the latest version.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Over the internet
Victim action needed
Not needed
Fix
Available

What is GHSA-6mjq-9x4w-m3w9?

GHSA-6mjq-9x4w-m3w9 is an authentication bypass vulnerability in friendsofsymfony/user-bundle, published on 15 May 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Versions of FOSUserBundle from 1.2.x to 1.2.4 have been found to contain a security vulnerability related to session hijacking. This issue has been addressed in version 1.2.4, and users are strongly advised to upgrade to the latest version to prevent potential session-related security risks.

Which versions are affected by GHSA-6mjq-9x4w-m3w9?

2 open source packages ship an affected version, including friendsofsymfony/user-bundle.

PackageAffectedFixed in
friendsofsymfony/user-bundle PackagistFrom 1.2.01.2.4
friendsofsymfony/user-bundle PackagistFrom 1.2.01.2.4

How do I fix GHSA-6mjq-9x4w-m3w9?

Upgrade friendsofsymfony/user-bundle to 1.2.4 or later.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is GHSA-6mjq-9x4w-m3w9 being exploited?

There is no known exploitation of GHSA-6mjq-9x4w-m3w9 in the wild and no public exploit code.

Sources

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