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No exploitation reported

CVE-2026-39738

WordPress FunnelKit Automations plugin <= 3.8.6.1 - PHP Object Injection vulnerability

No exploitation reported by the sources we read.

  • Published2026-10-30
  • WeaknessCWE-502

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Deserialization of Untrusted Data vulnerability in Aman FunnelKit Automations wp-marketing-automations allows Object Injection.This issue affects FunnelKit Automations: from n/a through 3.8.6.1.

Timeline

dates in UTC
  1. 2026-10-3018:30CVE publishedCNA

Observed activity

isMalicious corpus · updated 2026-11-01 09:37 UTC
Indicators tagged with this CVE, per day0 indicators over 7 days
Block these indicators
  • Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2026-39738?format=txt
  • CSV export: https://api.ismalicious.com/edl/cve/CVE-2026-39738?format=csv
  • TAXII collection of exploited CVEs
  • The EDL and CSV take an API key on the Pro plan.

Versions per branch

Products declared by the CNA

As Patchstack, the CNA that assigned this CVE, declared them in the CVE record; versions as written. NVD lists no product for this CVE yet: this is the only product data so far.

  • Aman FunnelKit Automationsother versions: not affected

    package wp-marketing-automationshttps://wordpress.org/plugins

    Affected
    • ≤ 3.8.6.1fixed in 3.8.6.2custom

Source: the CNA record (CVE Program), © The MITRE Corporation,CVE Terms of UseCVE recordupdated 2026-11-01

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2026-39738 yet.

Full record on NVD

Fix

No fix published by the sources we read yet. NVD record

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof-of-concept repositories
none listed
PoC-in-GitHub
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
2026-10-30
Last Modified
2026-11-01
NVD status
Deferred
GitHub Advisory
GHSA-9cg4-h688-392x

Frequently asked questions

What is CVE-2026-39738?

Deserialization of Untrusted Data vulnerability in Aman FunnelKit Automations wp-marketing-automations allows Object Injection.This issue affects FunnelKit Automations: from n/a through 3.8.6.1.

Is CVE-2026-39738 actively exploited?

Active exploitation of CVE-2026-39738 has not been confirmed. Its EPSS score was 0.4% on 2026-10-30, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2026-39738?

CVE-2026-39738 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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Sources for this record