CVE-2026-119302mediumCWE-862

CVE-2026-119302: medium-severity vulnerability in NotificationX

NotificationX < 3.3.7 - Unauthenticated Non-Public Content Disclosure and Arbitrary Shortcode Execution via Notification Preview

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33Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 6.5epss 0.3%
The NotificationX WordPress plugin before 3.3.7 does not perform any capability, authentication or nonce check on its notification preview path, allowing unauthenticated users to disclose the content of private, draft, pending and password-protected posts and to execute arbitrary registered shortcodes by supplying crafted preview data on any front-end request.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Affected products
Unknown · NotificationX
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — NotificationX

In the same product, most dangerous first.

CVE-2026-119303MEDIUMNotificationX < 3.3.7 - Unauthenticated Settings Update and Email Sending via send-rating REST RouteEPSS 0.3%