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WordPress plugin

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

CVE-2026-2554Published · Updated

Action summary

Affected: ≤6.7.25Update to 6.7.26 or newer

All remediation steps
Watch plugin
Severity
High8.1
CVSS
8.1
CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
What does this vector mean?
AV:N Attack vector
Network
AC:L Attack complexity
Low
PR:L Privileges required
Low
UI:N User interaction
None
S:U Scope
Unchanged
C:N Confidentiality
None
I:H Integrity
High
A:H Availability
High
Weakness
CWE-639 Authorization Bypass Through User-Controlled Key
Required access
Unknown
Exploit prediction (EPSS)
No score
CISA KEV
Not listed
On this page8

Am I affected?

WCFM – Frontend Manager for WooCommerce wc-frontend-manager

  1. Affected≤ 6.7.25
  2. Patched in6.7.26

Update to 6.7.26 or newer.

You are affected if you run ≤ 6.7.25. Version 6.7.26 and later are not affected by this issue.

  • Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under WCFM – Frontend Manager for WooCommerce.
  • No admin access? Run a passive check of your site. It reads public files only.

What to do

  1. Update to version 6.7.26, or a newer patched version
  2. Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
  3. Watch WCFM – Frontend Manager for WooCommerce to get an email when the next vulnerability is published.

Advisory

Source description from Wordfence Intelligence, credited to Supakiad S. (m3ez).

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.

Exploits & references

Proof-of-concept & detection

No public proof-of-concept or detection template is known for this vulnerability.

Advisories & patches

More in WCFM – Frontend Manager for WooCommerce

All 13
More vulnerabilities in WCFM – Frontend Manager for WooCommerce
SeverityVulnerabilityCVEPublished
Medium6.4Authenticated (Customer+) Stored Cross-Site Scripting
≤6.8.1Update to 6.8.2
CVE-2026-61987
Medium5.3Missing Authorization to Unauthenticated Arbitrary Inquiry Reply Injection via wcfm-my-account-enquiry-manage Controller
≤6.7.27Update to 6.7.28
CVE-2026-12994
Medium4.3Authenticated (Subscriber+) Missing Authorization to Arbitrary Vendor Data Manipulation via Multiple AJAX Handlers
≤6.7.27Update to 6.7.28
CVE-2026-10041
High8.1WooCommerce Frontend Manager <= 6.7.25 - Insecure Direct Object References to Autenticated (Vendor+) Arbitrary Post/Product Manipulation
≤6.7.25Update to 6.7.26
CVE-2026-4896
High7.2WooCommerce Frontend Manager <= 6.7.24 - Authenticated (Shop Manager+) Arbitrary Options Update
≤6.7.24Update to 6.7.25
CVE-2026-0845

Timeline

  1. CVE published

    Severity high, CVSS 8.1

  2. Record last updated

Sources & licenses

Wordfence record
Vulnerability data
Wordfence Intelligence. [object Object] Licensed under the CC BY-SA 4.0.
CVE® identifiers
[object Object]. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
CVSS / CWE
National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
VulnCrest content
Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.

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