Welcart e-Commerce <= 2.12.4 - Cross-Site Request Forgery to Member Account Update and Login
- ID
- WPSEC-2026-0933
- Plugin
- Welcart e-Commerce (usc-e-shop)
- Affected
- all versions before 2.12.5
- Remediation
- Update to 2.12.5 or later.
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
- Weakness
- CWE-352
- Usage
- Plugin Low · Affected versions Low among sites WPSec scans, 2026-10-14
- Attack surface
- Welcart e-Commerce on WPSec AttackSurface
- Fix released
- Published
Description
The Welcart e-Commerce plugin for WordPress is vulnerable to Cross-Site Request Forgery via the member registration/update step (reganddeliveryinfo) and the member login on the cart page in all versions up to, and including, 2.12.4, due to the nonce check being skipped whenever a shop member is logged in. This makes it possible for unauthenticated attackers to change a logged-in member's details, including the e-mail address and password, and take over the member account, or to submit a login request for the member, via a forged request granted they can trick the member into performing an action such as clicking on a link.
References
- https://wpsec.com/vuln/WPSEC-2026-0933/
- https://plugins.svn.wordpress.org/usc-e-shop/tags/2.12.5/
- https://wordpress.org/plugins/usc-e-shop/
Published by WPSec. Provided as is, without warranty. Corrections: contact us.
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