Is CVE-2026-2554 actively exploited?

No active exploitation of CVE-2026-2554 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-2554 be exploited remotely?

Yes. CVE-2026-2554 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-2554?

CVE-2026-2554 has a CVSS score of 8.1 (HIGH).

HOME VULNERABILITIESCVE-2026-2554

HIGH

CVE-2026-2554

CWE-639Published: May 2, 2026· Updated: May 5, 2026

8.1

CVSS v3.1

EPSS:0.03%probability of exploitation in 30 daysPercentile:10.0th

Official Description

The WCFM – Frontend Manager for WooCommerce along with Bookings Subscription Listings Compatible plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 6.7.25 via the 'wcfm_delete_wcfm_customer' due to missing validation on the 'customerid' user controlled key. This makes it possible for authenticated attackers, with Vendor-level access and above, to delete arbitrary users, including Administrators.

NVD Source

Technical Analysis

CVE-2026-2554 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.