Missing Authorization Flaw in DEV Institute Restrict User Access Plugin
CVE-2026-124271

5.3MEDIUM

Key Information:

Vendor

WordPress
Status
Restrict User Access – Membership Plugin With Force
Vendor
CVE Published:
11 November 2026

What is CVE-2026-124271?

The DEV Institute Restrict User Access – Membership Plugin is affected by a security issue where missing authorization leads to broken access control. This vulnerability allows attackers to exploit improperly configured access security levels, potentially granting unauthorized access to sensitive functionalities. It particularly impacts versions of the plugin from n/a through 2.8.3, raising concerns for users regarding the integrity of their access controls within WordPress environments.

Affected Version(s)

Restrict User Access – Membership Plugin with Force 0 <= 2.8.3

References

https://patchstack.com/database/wordpress/plugin/restrict...
vdb-entry

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

mroccon | Patchstack Bug Bounty Program
.