Privilege Escalation in Ecwid by Lightspeed Ecommerce Shopping Cart for WordPress
CVE-2026-1750

8.8HIGH

Key Information:

Vendor

WordPress
Status
Ecwid By Lightspeed Ecommerce Shopping Cart
Vendor
CVE Published:
15 February 2026

What is CVE-2026-1750?

The Ecwid by Lightspeed Ecommerce Shopping Cart plugin for WordPress contains a vulnerability that allows authenticated attackers to escalate their privileges. Specifically, the issue arises from a lack of proper capability checks in the 'save_custom_user_profile_fields' function. This flaw allows users with minimal permissions, such as subscribers, to manipulate the 'ec_store_admin_access' parameter during a profile update, potentially granting them store manager access. Website administrators should take immediate action to update their plugins to safeguard against this type of unauthorized access.

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Deploy the Patch

Affected Version(s)

Ecwid by Lightspeed Ecommerce Shopping Cart * <= 7.0.7

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/ecwid-shopping...
https://plugins.trac.wordpress.org/changeset/3460721/ecwi...

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Nguyen Ngoc Duc
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