CVE-2026-15038

The InfiniteWP Client WordPress plugin before 1.13.6 does not properly verify the site-connection state and the authenticity of requests to its remote-management endpoint on WordPress Multisite installations, allowing unauthenticated attackers to bind their own key, hijack an administrator session, and take over the entire network, leading to remote code execution.

Score

CVSS 3.1 9.8 Critical

Status

Deferred - contact@wpscan.com

Published

2026-08-09

Last modified

2026-08-10

Weaknesses

CWE-287

Affected products

• Infinitewp Client (Unknown)

References

• https://wpscan.com/vulnerability/629d655f-cdb8-4733-81d5-12fa88c32bb6/