CVE-2026-8145
WholesaleX <= 3.0.8 - Unauthenticated Limited Privilege Escalation via 'process_registration'
- State
- Published
- Severity
- 5.4 Medium
- Published
- Oct 15, 2026
- Updated
- Oct 15, 2026
- Reserved
- May 7, 2026
Description
The WholesaleX – B2B & Wholesale Plugin for WooCommerce with Wholesale Prices plugin for WordPress is vulnerable to Limited Privilege Escalation in all versions up to, and including, 3.0.8 via the 'process_registration' due to missing validation on the 'wholesalex_registration_role' parameter. This makes it possible for unauthenticated attackers to register as any existing WholesaleX role. The vulnerability was partially patched in version 2.3.8.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.4 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N | Wordfence |
Weaknesses
- CWE-269 Improper Privilege Management
Affected Products
| Product | Versions |
|---|---|
WholesaleX – All-in-One B2B Solution with Wholesale Pricingwpxpo |
|
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/d3b9464c-dcc4-4ae8-816f-1572f84dfe08?source=cve
- https://plugins.trac.wordpress.org/browser/wholesalex/trunk/includes/menu/class-wholesalex-registration.php#L1327
- https://plugins.trac.wordpress.org/browser/wholesalex/tags/2.3.7/includes/menu/class-wholesalex-registration.php#L1327
- https://plugins.trac.wordpress.org/changeset/3529605/
- https://plugins.trac.wordpress.org/changeset/3703929/
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