Session Fixation in security-bundle - CVE-2021-41268
Published: November 25, 2021
Vulnerability identifier: #VU58369
CSH Severity: Medium
CVSS v4: 7.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-41268
CWE-ID: CWE-384
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local user to compromise the target system.
The vulnerability exists due to the cookie is not invalidated anymore when the user changes its password. A remote authenticated attacker can maintain their access to the account even if the password is changed.
Affected software
security-bundle
Symfony
Symfony
How to mitigate CVE-2021-41268
Install updates from vendor's website.
security-bundle - update to 5.3.12
Symfony - update to 5.3.12
Symfony - update to 5.3.12