FOX – Currency Switcher Professional for WooCommerce <= 1.4.6 - Authenticated (Subscriber+) Authorization Bypass via User-Controlled Key to 'wooc_order_user_roles' Parameter
The FOX – Currency Switcher Professional for WooCommerce plugin for WordPress is vulnerable to Authorization Bypass Through User-Controlled Key in all versions up to and including 1.4.6. This is due to the get_value() function in classes/fixed/fixed_user_role.php trusting the attacker-controlled $_REQUEST['wooc_order_user_roles'] parameter to determine the user's role context for role-based price resolution without any validation, allowing it to override the legitimate role data derived from the authenticated user's session object via $user->roles. This makes it possible for authenticated attackers, with Subscriber-level access and above, to impersonate higher-privileged roles — such as wholesale customer or administrator — and obtain discounted or otherwise restricted pricing that should not be available to their actual role. This vulnerability only has practical impact when the fixed user-role pricing feature is enabled and at least one product has a privileged-role price configured.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| WordPress plugin | FOX – Currency Switcher Professional for WooCommerce | <= 1.4.6 | 1.4.7 |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N- Weakness (CWE)
CWE-639- Platform
- WordPress
- Package
FOX – Currency Switcher Professional for WooCommerce- Disclosed
- 27.05.2026
- Updated
- 11.10.2026 10:22
Sources and licenses
Wordfence Intelligence - 1c8c1fec-0e87-46f7-83c5-8f9e9aa97b4f - Wordfence Intelligence
Copyright 1999-2026 The MITRE Corporation
Copyright 2012-2026 Defiant Inc.
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Vulnerability history: FOX – Currency Switcher Professional for WooCommerce
All published vulnerabilities of this package (WordPress plugin), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 17
- First → latest
- 07.2021 06.2026
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- High 5
- Medium 12
Disclosures per year
- 2021: 3
- 2022: 2
- 2023: 2
- 2024: 5
- 2025: 0
- 2026: 5
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FOX – Currency Switcher Professional for WooCommerce <= 1.4.6 - Authenticated (Subscriber+) Authorization Bypass via User-Controlled Key to 'wooc_order_user_roles' Parameter this entry
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