The vulnerability identified as CVE-2026-39501 involves missing authorization controls in the RealMag777 FOX woocommerce-currency-switcher plugin, versions up to 1.4.5. This issue arises from incorrectly configured access control security levels, potentially allowing unauthorized access to certain functionality or data. The CVSS vector indicates the attack can be performed remotely without privileges or user interaction, impacting confidentiality to a limited extent but not integrity or availability.

The impact is limited to a partial confidentiality loss due to missing authorization checks, with no reported impact on integrity or availability. The medium CVSS score reflects that an attacker can exploit this vulnerability remotely without authentication or user interaction, but the overall impact is constrained to limited information disclosure or access.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or patch links are provided, users should monitor the vendor's communications for updates. Until a patch is available, consider restricting access to the affected plugin functionality or disabling the plugin if feasible to reduce exposure.