CVE-2026-42753: Missing Authorization in WC Lovers WCFM Membership
Missing Authorization vulnerability in WC Lovers WCFM Membership wc-multivendor-membership allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WCFM Membership: from n/a through <= 2.11.10.
AI Analysis
Technical Summary
This vulnerability in WC Lovers WCFM Membership plugin arises from missing authorization checks, allowing attackers to bypass access control mechanisms. It affects versions up to and including 2.11.10. The CVSS vector indicates the vulnerability is remotely exploitable over the network without privileges or user interaction, impacting confidentiality, integrity, and availability at a low to medium level. No vendor advisory or patch information is currently available.
Potential Impact
Exploitation of this vulnerability could lead to unauthorized access to membership-related functions or data within the affected plugin, potentially compromising confidentiality, integrity, and availability of the system. The CVSS score of 7.3 reflects a high severity impact, but no known active exploitation has been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should consider restricting access to the plugin's administrative interfaces and monitor for unusual activity related to membership management. Avoid exposing the plugin to untrusted networks where possible.
CVE-2026-42753: Missing Authorization in WC Lovers WCFM Membership
Description
Missing Authorization vulnerability in WC Lovers WCFM Membership wc-multivendor-membership allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WCFM Membership: from n/a through <= 2.11.10.
CVSS v3.1
Score 7.3high
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in WC Lovers WCFM Membership plugin arises from missing authorization checks, allowing attackers to bypass access control mechanisms. It affects versions up to and including 2.11.10. The CVSS vector indicates the vulnerability is remotely exploitable over the network without privileges or user interaction, impacting confidentiality, integrity, and availability at a low to medium level. No vendor advisory or patch information is currently available.
Potential Impact
Exploitation of this vulnerability could lead to unauthorized access to membership-related functions or data within the affected plugin, potentially compromising confidentiality, integrity, and availability of the system. The CVSS score of 7.3 reflects a high severity impact, but no known active exploitation has been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should consider restricting access to the plugin's administrative interfaces and monitor for unusual activity related to membership management. Avoid exposing the plugin to untrusted networks where possible.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Patchstack
- Date Reserved
- 2026-04-29T09:05:35.592Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a16c88de29bf47b50b1dc23
Added to database: 5/27/2026, 10:33:49 AM
Last enriched: 5/27/2026, 10:49:07 AM
Last updated: 5/27/2026, 12:57:38 PM
Views: 5
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