Session fixation in Adobe Commerce (formerly Magento Commerce) - #VU8469

Vulnerability identifier: #VU8469

CSH Severity: Low

CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]

CVE-ID: N/A

CWE-ID: CWE-384

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to perform session fixation attacks.

The vulnerability exists due an error in session expiraton functinality. A remote attacker can login to the website through one of the expired user's sessions.

Adobe Commerce (formerly Magento Commerce)

Update to version 2.0.16 or 2.1.9.

• https://magento.com/security/patches/magento-2016-and-219-security-update (APPSEC-1819:

• Multiple vulnerabilities in Magento products