CVE-2026-66424: WordPress SMS Alert Order Notifications plugin <= 3.9.7 - Privilege Escalation vulnerability
Published Aug 13, 2026
·Updated
Unauthenticated Privilege Escalation in SMS Alert Order Notifications <= 3.9.7 versions.
Affected Software
1 affected component
WordPress SMS Alert Order Notifications plugin<=3.9.7
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
WordPress SMS Alert Order Notifications pluginto a version that resolves this vulnerability.Fixed in 3.9.8
Event History
Aug 13, 2026
CVE Published
via MITRE·01:36 PM
Data Sourced
via MITRE·01:36 PM
RemedyDescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2026-66424?
CVE-2026-66424 has a critical severity score of 9.8.
2
How do I fix CVE-2026-66424?
To mitigate CVE-2026-66424, update the WordPress SMS Alert Order Notifications plugin to version 3.9.8 or later.
3
What type of vulnerability is CVE-2026-66424?
CVE-2026-66424 is a privilege escalation vulnerability.
4
What is affected by CVE-2026-66424?
CVE-2026-66424 affects the WordPress SMS Alert Order Notifications plugin versions up to 3.9.7.
5
Can CVE-2026-66424 be exploited without authentication?
Yes, CVE-2026-66424 can be exploited without authentication.