Insufficient User Permission Validation in Kirki Plugin for WordPress
CVE-2026-84225

Currently unrated

Key Information:

Vendor

WordPress

Status
Vendor
CVE Published:
5 September 2026

Badges

๐Ÿ‘พ Exploit Exists๐ŸŸก Public PoC

What is CVE-2026-84225?

The Kirki plugin for WordPress prior to version 6.3.0 lacks proper validation of user permissions when modifying comments on the page builder. This oversight allows users with only content-level access to alter comments made by others, even on pages that they do not have access to view. As a result, there is a risk of unauthorized modifications to critical feedback or dialogues, potentially leading to misinformation or compromised content integrity.

Affected Version(s)

Kirki 6.0.0 < 6.3.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

References

Timeline

  • ๐ŸŸก

    Public PoC available

  • ๐Ÿ‘พ

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Revanth Meesala
WPScan
.