{"id":"CVE-2026-89327","aliases":["EUVD-2026-80214","GHSA-44j7-p38f-pr4v"],"status":"published","title":"FluentBoards \u003c 2.0.15 - Board Member+ Comment Author Spoofing via 'comment_by' Parameter","description":"The FluentBoards  WordPress plugin before 2.0.15 does not verify that a board member submitting a comment is the user the comment is attributed to, allowing any board member to post comments that appear to be authored by another user, including administrators.","severity":{"version":"3.1","score":3.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N","level":"low","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00255,"percentile":0.17182,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-290"],"published":"2026-09-16T06:00:17Z","modified":"2026-09-17T15:33:08Z","products":[{"vendor":"mahmudul hasan arif","product":"fluentboards"},{"vendor":"unknown","product":"fluentboards"}],"references":[{"url":"https://wpscan.com/vulnerability/aaeff6e8-eca5-4d93-8214-670f1728fb0e/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-89327"},{"url":"https://wpscan.com/vulnerability/aaeff6e8-eca5-4d93-8214-670f1728fb0e"},{"url":"https://github.com/advisories/GHSA-44j7-p38f-pr4v"}],"sources":{"cve":[{"id":"CVE-2026-89327","title":"FluentBoards \u003c 2.0.15 - Board Member+ Comment Author Spoofing via 'comment_by' Parameter","description":"The FluentBoards  WordPress plugin before 2.0.15 does not verify that a board member submitting a comment is the user the comment is attributed to, allowing any board member to post comments that appear to be authored by another user, including administrators.","status":"published","published":"2026-09-16T06:00:17.726Z","modified":"2026-09-17T12:31:42.926Z","cvss":[{"version":"3.1","score":3.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N","level":"low","assessor":"adp"}],"cwes":["CWE-290"],"updated_at":"2026-11-02T14:19:55.526923Z"}],"euvd":[{"id":"EUVD-2026-80214","description":"The FluentBoards  WordPress plugin before 2.0.15 does not verify that a board member submitting a comment is the user the comment is attributed to, allowing any board member to post comments that appear to be authored by another user, including administrators.","status":"published","published":"2026-09-16T06:00:17Z","modified":"2026-09-17T12:31:42Z","cvss":[{"version":"3.1","score":3.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N","level":"low"}],"updated_at":"2026-11-02T17:28:13.536818Z"}],"ghsa":[{"id":"GHSA-44j7-p38f-pr4v","title":"The FluentBoards  WordPress plugin before 2.0.15 does not verify that a board member submitting a...","description":"The FluentBoards  WordPress plugin before 2.0.15 does not verify that a board member submitting a comment is the user the comment is attributed to, allowing any board member to post comments that appear to be authored by another user, including administrators.","status":"published","published":"2026-09-16T06:31:36Z","modified":"2026-09-17T15:33:08Z","cvss":[{"version":"3.1","score":3.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N","level":"low"}],"cwes":["CWE-290"],"updated_at":"2026-11-02T15:12:05.417571Z"}],"nvd":[{"id":"CVE-2026-89327","description":"The FluentBoards  WordPress plugin before 2.0.15 does not verify that a board member submitting a comment is the user the comment is attributed to, allowing any board member to post comments that appear to be authored by another user, including administrators.","status":"published","published":"2026-09-16T06:16:35.8Z","modified":"2026-09-17T13:16:58.1Z","cvss":[{"version":"3.1","score":3.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N","level":"low","assessor":"secondary"}],"cwes":["CWE-290"],"updated_at":"2026-11-02T14:12:48.287983Z"}]}}