CVE-2026-1750
CWE-269Published: February 15, 2026· Updated: Feb 18, 2026
Official Description
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.
Technical Analysis
CVE-2026-1750 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.8.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
All References (3)
Quick Facts
Related CVEs (CWE-269)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2026-1750 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts