VULNERABILITY INTELLIGENCE
CVE-2026-15038
CVSS score9.8 CRITICAL
EPSS probability0.76%
CISA KEVNot currently listed
Published2026-08-09
Last modified2026-08-26
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
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.
Weakness classification
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-287