Missing Authorization in WC Lovers WCFM Membership Plugin by WordPress
CVE-2026-42753

7.3HIGH

Key Information:

Vendor

WordPress
Status
Wcfm Membership
Vendor
CVE Published:
27 May 2026

What is CVE-2026-42753?

The WCFM Membership plugin for WordPress exhibits a missing authorization flaw that results in improperly configured access control security levels. This vulnerability enables attackers to exploit authorization mechanisms, potentially allowing unauthorized access to sensitive functionalities within the plugin. Affected versions from n/a to 2.11.10 can be exploited, emphasizing the importance of timely security updates and configuration reviews.

Affected Version(s)

WCFM Membership 0 <= 2.11.10

References

https://patchstack.com/database/Wordpress/Plugin/wc-multi...
vdb-entry

CVSS V3.1

Score:
7.3
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

0xzenko | Patchstack Bug Bounty Program
.