{"id":"CVE-2026-85349","aliases":["EUVD-2026-80195","GHSA-7f4v-rw2p-hvrp"],"status":"published","title":"FluentBoards \u003c 2.0.15 - Subscriber+ Private Board Membership Disclosure via IDOR","description":"The FluentBoards  WordPress plugin before 2.0.15 does not properly verify authorization when returning the list of boards a user belongs to, allowing any authenticated user, including a Subscriber with no board access, to disclose the private board memberships of arbitrary users by referencing their user ID.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00295,"percentile":0.22281,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200"],"published":"2026-09-16T06:00:14Z","modified":"2026-09-17T15:32:09Z","products":[{"vendor":"mahmudul hasan arif","product":"fluentboards"},{"vendor":"unknown","product":"fluentboards"}],"references":[{"url":"https://wpscan.com/vulnerability/6526a9ee-6320-472b-a179-dba009f6d76d/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-85349"},{"url":"https://wpscan.com/vulnerability/6526a9ee-6320-472b-a179-dba009f6d76d"},{"url":"https://github.com/advisories/GHSA-7f4v-rw2p-hvrp"}],"sources":{"cve":[{"id":"CVE-2026-85349","title":"FluentBoards \u003c 2.0.15 - Subscriber+ Private Board Membership Disclosure via IDOR","description":"The FluentBoards  WordPress plugin before 2.0.15 does not properly verify authorization when returning the list of boards a user belongs to, allowing any authenticated user, including a Subscriber with no board access, to disclose the private board memberships of arbitrary users by referencing their user ID.","status":"published","published":"2026-09-16T06:00:14.132Z","modified":"2026-09-17T12:36:32.59Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:19:52.773089Z"}],"euvd":[{"id":"EUVD-2026-80195","description":"The FluentBoards  WordPress plugin before 2.0.15 does not properly verify authorization when returning the list of boards a user belongs to, allowing any authenticated user, including a Subscriber with no board access, to disclose the private board memberships of arbitrary users by referencing their user ID.","status":"published","published":"2026-09-16T06:00:14Z","modified":"2026-09-17T12:36:32Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T17:28:13.171257Z"}],"ghsa":[{"id":"GHSA-7f4v-rw2p-hvrp","title":"The FluentBoards  WordPress plugin before 2.0.15 does not properly verify authorization when...","description":"The FluentBoards  WordPress plugin before 2.0.15 does not properly verify authorization when returning the list of boards a user belongs to, allowing any authenticated user, including a Subscriber with no board access, to disclose the private board memberships of arbitrary users by referencing their user ID.","status":"published","published":"2026-09-16T06:31:35Z","modified":"2026-09-17T15:32:09Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T15:12:04.687174Z"}],"nvd":[{"id":"CVE-2026-85349","description":"The FluentBoards  WordPress plugin before 2.0.15 does not properly verify authorization when returning the list of boards a user belongs to, allowing any authenticated user, including a Subscriber with no board access, to disclose the private board memberships of arbitrary users by referencing their user ID.","status":"published","published":"2026-09-16T06:16:34.033Z","modified":"2026-09-17T13:16:50.79Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:12:48.287983Z"}]}}