Vulnerability · Published Jun 29, 2026 · Assigned by Patchstack

CVE-2026-57327WordPress MainWP plugin <= 6.1.1 - Broken Access Control vulnerability

Medium 6.3

In plain English

A medium-severity missing authorization in MainWP from mainwp. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 18% of all known vulnerabilities).

Severity (CVSS 3.1)6.3Medium

Exploit odds (30 days)0.3%top 82.2% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Subscriber Broken Access Control in MainWP <= 6.1.1 versions.

Affected products (as reported)

Vendor	Product	Versions
mainwp	MainWP	n/a – through 6.1.1

Weakness: CWE-862 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

References

https://patchstack.com/database/wordpress/plugin/mainwp/vulnerability/wordpress-mainwp-plugin-6-1-1-broken-access-control-vulnerability?_s_id=cve vdb-entry