CVE-2026-15038

critical · 9.8

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.

9.8

CVSS

0.8%

EPSS (exploit prob.)

53rd

EPSS percentile

2026-08-09

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-287

References

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

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-15038