CVE-2026-119303VulnerabilityPublished 11 Nov 2026

The NotificationX WordPress plugin before 3.3.7 does not perform any capability or nonce check on one of its REST

Source GCVE Database

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Authoritative record:CVE-2026-119303· High

Not known to be exploited : upgrade to 3.3.7 soon.

Data as of 11 Nov 2026, 07:33 UTC

Severity

High

Rated High by Threat Radar's AI analysis · CVSS not yet scored by NVD

Thin evidence

One scorer or none

Patch: Available – fixed in 3.3.7

Exploitation evidence

Disclosed: evidence found.
CVE published 11 Nov 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 10 Nov 2026.

Disclosed: The CVE record is public on cve.org. Its publication is t = 0.
Detectable: A public nuclei template can find exposed instances, for defenders and attackers alike.
Weaponized: A Metasploit exploit module or Exploit-DB entry exists (Metasploit scanner modules do not count), or CISA SSVC or the CVSS exploit maturity reports a public proof of concept.
Exploited in the wild: CISA KEV lists it, CISA SSVC rates exploitation active, or a source reports attacks.
Observed by OffSeq Mirage: OffSeq Mirage honeypot sensors recorded attack traffic for this CVE, or found exposed hosts without attack traffic.

Moments are spaced evenly, not to scale; a dashed line marks a gap of six months or more. Deltas count from t = 0. Sources that give only a date (CISA KEV, Exploit-DB, or a time of exactly 00:00Z) read “same day” rather than hours. Metasploit modules carry the flaw’s disclosure date, not their release date, and nuclei templates carry no date, so both appear above but not on the timeline.

ghsa-8fp8-9rvq-46rm

What to do

Upgrade NotificationX (WordPress plugin) to 3.3.7.

Affected software

Product	Affected	Fixed in
NotificationX	Affected <3.3.7	Fixed in 3.3.7

AI-suggested

Upgrade the NotificationX WordPress plugin to version 3.3.7 or later, where this vulnerability is fixed by adding proper capability and nonce checks on the affected REST route. No other mitigation is indicated.

Description

The NotificationX WordPress plugin versions before 3.3.7 lack capability and nonce checks on a REST route, allowing unauthenticated users to update plugin options and trigger repeated emails via the site's mail server.

Impact

Unauthenticated attackers can update plugin options and cause the site to send repeated emails, which may result in spam abuse or disruption of email services. There is no indication of direct code execution or data breach, but the ability to trigger email sending without authorization can impact site reputation and email deliverability.

Summary

NotificationX WordPress plugin versions prior to 3.3.7 contain a vulnerability where one of its REST API routes does not enforce capability or nonce verification. This flaw permits unauthenticated attackers to modify plugin options and repeatedly send emails through the site's own mail server, potentially leading to abuse such as spam or denial of service via email flooding.

References

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