{"id":"CVE-2026-11880","aliases":["EUVD-2026-40919","GHSA-q7hq-w864-jq32"],"status":"published","title":"Fluent Forms \u003c 6.2.1 - Subscriber+ Subscription Cancellation via IDOR","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.","severity":{"version":"3.1","score":3.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"low","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00209,"percentile":0.11224,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2026-07-01T06:00:02Z","modified":"2026-07-01T18:17:52Z","products":[{"vendor":"unknown","product":"fluent forms"}],"references":[{"url":"https://wpscan.com/vulnerability/5de7c9e9-3a47-4bc6-a1b2-33eb8d3e3ec0/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-11880"},{"url":"https://wpscan.com/vulnerability/5de7c9e9-3a47-4bc6-a1b2-33eb8d3e3ec0"},{"url":"https://github.com/advisories/GHSA-q7hq-w864-jq32"}],"sources":{"cve":[{"id":"CVE-2026-11880","title":"Fluent Forms \u003c 6.2.1 - Subscriber+ Subscription Cancellation via IDOR","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.","status":"published","published":"2026-07-01T06:00:02.543Z","modified":"2026-07-01T10:17:33.638Z","cvss":[{"version":"3.1","score":3.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"low","assessor":"adp"}],"updated_at":"2026-11-02T14:20:04.463704Z"}],"euvd":[{"id":"EUVD-2026-40919","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.","status":"published","published":"2026-07-01T06:00:02Z","modified":"2026-07-01T10:17:33Z","cvss":[{"version":"3.1","score":3.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"low"}],"updated_at":"2026-11-02T18:20:20.762369Z"}],"ghsa":[{"id":"GHSA-q7hq-w864-jq32","title":"The Fluent Forms  WordPress plugin before 6.2.1 does not properly verify ownership before...","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.","status":"published","published":"2026-07-01T09:30:25Z","modified":"2026-07-01T12:32:38Z","cvss":[{"version":"3.1","score":3.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"low"}],"updated_at":"2026-11-02T15:09:07.798056Z"}],"nvd":[{"id":"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.","status":"published","published":"2026-07-01T07:16:22.487Z","modified":"2026-07-01T18:17:52.013Z","cvss":[{"version":"3.1","score":3.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"low","assessor":"secondary"}],"updated_at":"2026-11-02T14:12:27.199837Z"}]}}