CVE-2026-39450: WordPress FunnelKit Automations plugin <= 3.7.3 - Broken Authentication vulnerability
Published Jun 15, 2026
·Updated
Subscriber Broken Authentication in FunnelKit Automations <= 3.7.3 versions.
Affected Software
1 affected component
FunnelKit FunnelKit Automations<=3.7.3
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
wordpress/funnelkit-automationsto a version that resolves this vulnerability.Fixed in 3.8.0
Event History
Jun 15, 2026
CVE Published
via MITRE·08:17 PM
Data Sourced
via MITRE·08:17 PM
RemedyDescriptionSeverityWeakness
Data Sourced
via NVD·09:16 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2026-39450?
CVE-2026-39450 has a high severity rating of 7.1.
2
How do I fix CVE-2026-39450?
To fix CVE-2026-39450, update the FunnelKit Automations plugin to version 3.7.4 or later.
3
What type of vulnerability is CVE-2026-39450?
CVE-2026-39450 is classified as a Broken Authentication vulnerability.
4
What versions of FunnelKit are affected by CVE-2026-39450?
FunnelKit Automations versions 3.7.3 and earlier are affected by CVE-2026-39450.
5
What impact does CVE-2026-39450 have on WordPress users?
CVE-2026-39450 may allow unauthorized subscribers to exploit authentication processes in the FunnelKit plugin.