High severity · published Jun 15, 2026
CVE-2026-39450
WordPress FunnelKit Automations plugin <= 3.7.3 - Broken Authentication vulnerability
7.1
CVSS
0.4%
EPSS
No
On KEV
Description
Subscriber Broken Authentication in FunnelKit Automations <= 3.7.3 versions.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
Low
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 32% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FA
FunnelKit Automations · Aman
through 3.7.3 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-39450
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-39450
patchstack.com
https://patchstack.com/database/wordpress/plugin/wp-marketing-automations/vulnerability/wordpress-funnelkit-automations-plugin-3-7-3-broken-authentication-vulnerability?_s_id=cve
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