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CVE-2026-39738

Full vulnerability record from the local CVENow database.

Description

Unauthenticated PHP Object Injection in FunnelKit Automations <= 3.8.6.1 versions.

Severity

CRITICAL

CVSS score

9.8 (v3.1)

Vulnerability status

Deferred

Source identifier

[email protected]

Published

2026-10-30 19:18:24.427000

Last modified

2026-10-30 19:22:27.173000

View original CVE JSON

{
  "id": "CVE-2026-39738",
  "sourceIdentifier": "[email protected]",
  "published": "2026-10-30T19:18:24.427",
  "lastModified": "2026-10-30T19:22:27.173",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Unauthenticated PHP Object Injection in FunnelKit Automations <= 3.8.6.1 versions."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "FunnelKit",
          "product": "FunnelKit Automations",
          "defaultStatus": "unaffected",
          "collectionURL": "https://wordpress.org/plugins",
          "packageName": "wp-marketing-automations",
          "versions": [
            {
              "version": "n/a",
              "lessThanOrEqual": "3.8.6.1",
              "versionType": "custom",
              "status": "affected",
              "changes": [
                {
                  "at": "3.8.6.2",
                  "status": "unaffected"
                }
              ]
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-10-30T18:46:31.345401Z",
          "id": "CVE-2026-39738",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-502"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://patchstack.com/database/wordpress/plugin/wp-marketing-automations/vulnerability/wordpress-funnelkit-automations-plugin-3-8-6-1-php-object-injection-vulnerability?_s_id=cve",
      "source": "[email protected]"
    }
  ]
}