CVE-2026-39450Network attack vector

Subscriber access to privileged automation actions

Published Jun 15, 2026 · Updated Jun 15, 2026

Broken authentication in FunnelKit Automations 3.7.3 and earlier allows remote authenticated users to invoke privileged automation actions. The 3.8.0 changelog identifies legacy automation actions as the hardened locus but does not disclose the faulty authentication operation. Subscriber access is required; public sources do not identify the reachable actions or the exact service-interruption consequence.

CVSS severity7.1
High
EPSS probability0.39%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Broken authentication in FunnelKit Automations 3.7.3 and earlier allows remote authenticated users to invoke privileged automation actions. The 3.8.0 changelog identifies legacy automation actions as the hardened locus but does not disclose the faulty authentication operation. Subscriber access is required; public sources do not identify the reachable actions or the exact service-interruption consequence.

The record

CVE
CVE-2026-39450
Published
Jun 15, 2026
Updated
Jun 15, 2026
Vendor
FunnelKit
Product
FunnelKit Automations
Classifications
CWE-288, CAPEC-50
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 15, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 15, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=n/a <=3.7.3 changes=[{"at":"3.8.0","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

FunnelKit · FunnelKit Automationsversion=n/a <=3.7.3 changes=[{"at":"3.8.0","status":"unaffected"}]

Published CVSS scores

7.1PatchstackCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-288Authentication Bypass Using an Alternate Path or Channel
CAPEC-50Password Recovery Exploitation

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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