Improper access control in Commerce Product Alternative - CVE-2026-122070
Published: November 5, 2026
Vulnerability identifier: #VU159410
CSH Severity: Medium
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-122070
CWE-ID: CWE-284
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to the affected module does not check that a cart belongs to the current visitor when the visitor is not logged in. A remote attacker can view items in other anonymous visitors' carts and replace them.
Affected software
Commerce Product Alternative
How to mitigate CVE-2026-122070
Install updates from vendor's website.
Commerce Product Alternative - update to 1.0.1