CVE-2026-14919
Critical
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.
SeverityCritical
CVSS9.8
Exploit probability—
ProductShopMonitor.io
PublishedJul 31, 2026
First seenJul 31, 2026
Weakness typeCWE-287Improper authentication
How to fix
Update
- ShopMonitor.io1.2.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ShopMonitor.io | v < 1.2.0 | 1.2.0 |
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