Privilege escalation in Ecwid By Lightspeed Ecommerce Shopping Cart
CVE-2026-1750
The Ecwid by Lightspeed Ecommerce Shopping Cart plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 7.0.7. This is due to a missing capability check in the 'save_custom_user_profile_fields' function. This makes it possible for authenticated attackers, with minimal permissions such as a subscriber, to supply the 'ec_store_admin_access' parameter during a profile update and gain store manager access to the site.
Vulnerability class: Privilege Escalation
EPSS: 0.003 (19.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Ecwid By Lightspeed Ecommerce Shopping Cart — versions 0
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-1750?
- CVE-2026-1750 is a high-severity vulnerability in Ecwid By Lightspeed Ecommerce Shopping Cart, classified under Improper Privilege Management. CVSS score: 8.8/10. Published 2026-02-15.
- How severe is CVE-2026-1750?
- High severity. CVSS v3 base score is 8.8 out of 10.