Is CVE-2026-4094 actively exploited?

No active exploitation of CVE-2026-4094 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-4094 be exploited remotely?

Yes. CVE-2026-4094 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-4094?

CVE-2026-4094 has a CVSS score of 8.1 (HIGH).

HOME VULNERABILITIESCVE-2026-4094

HIGH

CVE-2026-4094

CWE-862Published: May 15, 2026· Updated: May 15, 2026

8.1

CVSS v3.1

EPSS:0.04%probability of exploitation in 30 daysPercentile:11.4th

Official 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.

NVD Source

Technical Analysis

CVE-2026-4094 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.1.