CVSS 5.3 (medium) · published 2026-11-11
The NotificationX WordPress plugin before 3.3.7 does not perform any capability or nonce check on one of its REST routes, allowing unauthenticated users to update a NotificationX WordPress plugin before 3.3.7 option and to repeatedly trigger emails sent through the site's own mail server.
Weakness: CWE-862
Source: NVD CVE-2026-119303
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