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

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Summary

CVECVE-2026-2554
StatePUBLISHED
AssignerWordfence
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-05-02 14:16:17 UTC
Updated2026-05-02 14:16:17 UTC
DescriptionThe 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.

Risk And Classification

Primary CVSS: v3.1 8.1 HIGH from [email protected]

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Problem Types: CWE-639 | CWE-639 CWE-639 Authorization Bypass Through User-Controlled Key

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary8.1HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
3.1CNADECLARED8.1HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Wclovers WCFM Frontend Manager For WooCommerce affected 6.7.25 semver Not specified

References

ReferenceSourceLinkTags
www.wordfence.com/threat-intel/vulnerabilities/id/21e397a4-0b32-4b13-a46b-c465a... [email protected] www.wordfence.com
plugins.trac.wordpress.org/changeset/3483695 [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/wc-frontend-manager/tags/6.7.24/core/class-wcfm-custo... [email protected] plugins.trac.wordpress.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Supakiad S. (en)

Additional Advisory Data

SourceTimeEvent
CNA2026-02-15T17:35:31.000ZVendor Notified
CNA2026-05-01T00:00:00.000ZDisclosed
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