{"id":"CVE-2026-80514","aliases":["EUVD-2026-86626","GHSA-7xp3-pmg2-gcq4"],"status":"published","title":"wpForo Forum 3.0.0 - 3.1.5 - Unauthenticated AI Credit Exhaustion via IP Rate Limit Bypass","description":"The wpForo Forum WordPress plugin from 3.0.0 before 3.1.6 does not verify the source of client-supplied IP address headers before using them to key its per-visitor rate limit on paid AI requests, allowing unauthenticated attackers to bypass the limit by spoofing the header and exhaust the site owner's metered AI credits.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.0016,"percentile":0.05223,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-348"],"published":"2026-09-25T08:34:15Z","modified":"2026-09-25T15:31:41Z","products":[{"vendor":"tomdever","product":"wpforo forum"},{"vendor":"unknown","product":"wpforo forum"}],"references":[{"url":"https://wpscan.com/vulnerability/1c08e9ba-b68a-4e77-970f-3dc7c7cd74f9/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-80514"},{"url":"https://wpscan.com/vulnerability/1c08e9ba-b68a-4e77-970f-3dc7c7cd74f9"},{"url":"https://github.com/advisories/GHSA-7xp3-pmg2-gcq4"}],"sources":{"cve":[{"id":"CVE-2026-80514","title":"wpForo Forum 3.0.0 - 3.1.5 - Unauthenticated AI Credit Exhaustion via IP Rate Limit Bypass","description":"The wpForo Forum WordPress plugin from 3.0.0 before 3.1.6 does not verify the source of client-supplied IP address headers before using them to key its per-visitor rate limit on paid AI requests, allowing unauthenticated attackers to bypass the limit by spoofing the header and exhaust the site owner's metered AI credits.","status":"published","published":"2026-09-25T08:34:15.859Z","modified":"2026-09-25T12:40:03.363Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-348"],"updated_at":"2026-11-02T13:45:25.313702Z"}],"euvd":[{"id":"EUVD-2026-86626","description":"The wpForo Forum WordPress plugin from 3.0.0 before 3.1.6 does not verify the source of client-supplied IP address headers before using them to key its per-visitor rate limit on paid AI requests, allowing unauthenticated attackers to bypass the limit by spoofing the header and exhaust the site owner's metered AI credits.","status":"published","published":"2026-09-25T08:34:15Z","modified":"2026-09-25T12:40:03Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T17:27:55.846756Z"}],"ghsa":[{"id":"GHSA-7xp3-pmg2-gcq4","title":"The wpForo Forum WordPress plugin from 3.0.0 before 3.1.6 does not verify the source of client...","description":"The wpForo Forum WordPress plugin from 3.0.0 before 3.1.6 does not verify the source of client-supplied IP address headers before using them to key its per-visitor rate limit on paid AI requests, allowing unauthenticated attackers to bypass the limit by spoofing the header and exhaust the site owner's metered AI credits.","status":"published","published":"2026-09-25T09:31:09Z","modified":"2026-09-25T15:31:41Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"cwes":["CWE-348"],"updated_at":"2026-11-02T15:12:24.75064Z"}],"nvd":[{"id":"CVE-2026-80514","description":"The wpForo Forum WordPress plugin from 3.0.0 before 3.1.6 does not verify the source of client-supplied IP address headers before using them to key its per-visitor rate limit on paid AI requests, allowing unauthenticated attackers to bypass the limit by spoofing the header and exhaust the site owner's metered AI credits.","status":"published","published":"2026-09-25T09:17:06.093Z","modified":"2026-09-25T13:25:16.167Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"secondary"}],"cwes":["CWE-348"],"updated_at":"2026-11-02T14:12:51.388161Z"}]}}