What is CVE-2026-15240?

CVE-2026-15240 is a high-severity vulnerability in Customer Switching, classified under Improper Authentication. CVSS score: 7.5/10. Published 2026-07-30.

How severe is CVE-2026-15240?

High severity. CVSS v3 base score is 7.5 out of 10.

Auth bypass in Customer Switching

CVE-2026-15240

The Customer Switching WordPress plugin before 2.1.3 does not securely bind an active user-switching session to the operator who initiated it, allowing a lower-privileged account that an operator is currently switched into to be resolved a…

Vulnerability class: Broken Authentication

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Unknown Customer Switching — versions 0

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

contact@wpscan.com (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2026-15240?: CVE-2026-15240 is a high-severity vulnerability in Customer Switching, classified under Improper Authentication. CVSS score: 7.5/10. Published 2026-07-30.
How severe is CVE-2026-15240?: High severity. CVSS v3 base score is 7.5 out of 10.