Broken Access Control Vulnerability in MainWP Versions from Vendor WordPress
CVE-2026-57327

6.3MEDIUM

Key Information:

Vendor

WordPress
Status
MainWP
Vendor
CVE Published:
29 June 2026

What is CVE-2026-57327?

The MainWP plugin version 6.1.1 and earlier is susceptible to a broken access control vulnerability. This flaw may allow unauthorized users to gain access to restricted functionalities, compromising the security integrity of the application. It is crucial for users to update their installations to mitigate risks associated with unauthorized access and to protect user data.

Affected Version(s)

MainWP <= 6.1.1

References

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

CVSS V3.1

Score:
6.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

sleeper | Patchstack Bug Bounty Program
.