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EUVD-2026-40919

🗓️ 01 Jul 2026 06:00:02Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 4 Views

The Fluent Forms WordPress plugin before 6.2.1 does not properly verify ownership before processing a subscription cancellation request, allowing authenticated users with a low-privilege account to cancel subscriptions belonging to other users.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2026-11880
1 Jul 202610:06
circl
CVE
CVE-2026-11880
1 Jul 202606:00
cve
Cvelist
CVE-2026-11880 Fluent Forms < 6.2.1 - Subscriber+ Subscription Cancellation via IDOR
1 Jul 202606:00
cvelist
NVD
CVE-2026-11880
1 Jul 202607:16
nvd
Positive Technologies
PT-2026-38422
7 May 202600:00
ptsecurity
Vulnrichment
CVE-2026-11880 Fluent Forms < 6.2.1 - Subscriber+ Subscription Cancellation via IDOR
1 Jul 202606:00
vulnrichment
[
  {
    "enisaIdVendor": [
      {
        "id": "4c347eee-ffeb-34d8-8e0d-45adb6a28979",
        "vendor": {
          "name": "Unknown"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "92c91e6b-5b85-3356-bca0-7b86305c1796",
        "product": {
          "name": "Fluent Forms",
          "vendor": {
            "name": "Unknown"
          }
        },
        "product_version": "0 <6.2.1"
      }
    ]
  }
]

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01 Jul 2026 10:17Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.13.1
SSVC
4