What’s Vulnerable › Vulnerabilities

CVE-2026-2554: WCFM – Frontend Manager for WooCommerce along with Bookings Subscription Listings Compatible <= 6.7.25 - Authenticated (Vendor+) Insecure Direct Object Reference to Arbitrary User Deletion

• Severity: high (CVSS 8.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-05-02 · updated 2026-06-17
• Weakness: CWE-639

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.

Affected products

• wclovers WCFM – Frontend Manager for WooCommerce: through 6.7.25

References

• https://plugins.trac.wordpress.org/browser/wc-frontend-manager/tags/6.7.24/core/class-wcfm-customer.php#L386
• https://plugins.trac.wordpress.org/changeset/3483695/
• https://www.wordfence.com/threat-intel/vulnerabilities/id/21e397a4-0b32-4b13-a46b-c465acea0796?source=cve

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