CVE-2026-14919

CriticalCVSS 9.8/10Last modified Aug 26, 2026

Description

The ShopMonitor.io WordPress plugin before 1.2.0 does not properly restrict its email-rerouting test mode, gating it behind a trusted-source check that is satisfiable with client-supplied request headers, allowing unauthenticated attackers to redirect outgoing emails, including the WordPress administrator password-reset email, to an address they control and take over the administrator account.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-287

Affected software

VendorProductVersions
UnknownShopMonitor.io< 1.2.0

References

Timeline

Published
Jul 31, 2026
Last modified
Aug 26, 2026
NVD status
Deferred

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CVE-2026-14919: Critical severity, CVSS 9.8 | Vulnix