WordPress plugin
Notification Master – Real-Time WordPress Notifications With Email, SMS, Webhooks & More security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 1 known vulnerability is fixed in the latest release. If you run an older version, update to null or newer.
- Critical0
- High0
- Medium1
- Low0
All Notification Master – Real-Time WordPress Notifications With Email, SMS, Webhooks & More vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium5.3 | Missing Authorization ≤1.7.1Update to 1.8.0 | CVE-2026-28153 |
- Medium5.3Missing Authorization
≤1.7.1Update to 1.8.0
Notification Master – Real-Time WordPress Notifications With Email, SMS, Webhooks & More: common questions
Does Notification Master – Real-Time WordPress Notifications With Email, SMS, Webhooks & More have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in Notification Master – Real-Time WordPress Notifications With Email, SMS, Webhooks & More: 1 medium. None are known to affect version null.
How do I check which version of Notification Master – Real-Time WordPress Notifications With Email, SMS, Webhooks & More I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent Notification Master – Real-Time WordPress Notifications With Email, SMS, Webhooks & More vulnerability?
CVE-2026-28153, published Aug 20, 2026: Notification Master – Real-Time WordPress Notifications With Email, SMS, Webhooks & More <= 1.7.1 - Missing Authorization. Severity: Medium (CVSS 5.3).
Is any Notification Master – Real-Time WordPress Notifications With Email, SMS, Webhooks & More vulnerability listed in CISA KEV?
No. None of the known Notification Master – Real-Time WordPress Notifications With Email, SMS, Webhooks & More vulnerabilities is currently listed in the CISA KEV catalog.