CVE-2026-4094 Details
Description
The FOX – Currency Switcher Professional for WooCommerce plugin for WordPress is vulnerable to unauthorized data loss due to a missing capability check on the 'admin_head' function in all versions up to, and including, 1.4.5. This makes it possible for authenticated attackers, with Contributor-level access and above, to delete the entire multi-currency configuration by visiting any wp-admin page with the `woocs_reset` parameter appended. Additionally, because no nonce is verified, this is also exploitable via Cross-Site Request Forgery against any administrator. The vulnerability may also be exploited by Subscriber-level users if the site is configured to allow Subscriber access to 'wp-admin' pages.
A vulnerability exists in the FOX – Currency Switcher Professional for WooCommerce plugin for WordPress, in all versions through 1.4.5. The issue arises from a missing capability check on the 'admin_head' function, allowing authenticated attackers with Contributor-level access and above to delete the entire multi-currency configuration. This can be done by visiting any wp-admin page with the 'woocs_reset' parameter appended. The absence of nonce verification also makes this vulnerability exploitable via Cross-Site Request Forgery (CSRF) against any administrator. Additionally, if a site allows Subscriber access to wp-admin pages, this vulnerability could be exploited by users with Subscriber-level access.
Users are advised to update the plugin to version 1.4.6 or a newer patched version.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed May 15, 2026CISA-ADP
Assessed May 15, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-862 | Missing Authorization | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| FOX Currency Switcher Professional | <= 1.4.5 (semver) |
CPE
Remediation
| |
Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 15, 2026 | New CVE Received | [email protected] |