Unrated severityNVD Advisory· Published Jul 1, 2026· Updated Jul 1, 2026
Fluent Forms < 6.2.1 - Subscriber+ Subscription Cancellation via IDOR
CVE-2026-11880
Description
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.
Affected products
1- Range: <6.2.1
Patches
Vulnerability mechanics
References
1- wpscan.com/vulnerability/5de7c9e9-3a47-4bc6-a1b2-33eb8d3e3ec0/mitreexploitvdb-entrytechnical-description
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