{"id":"CVE-2026-83492","aliases":["EUVD-2026-68616","GHSA-5mqc-wggr-wp64"],"status":"published","title":"WordPress Kubio AI Website Builder - Denial Of Service","description":"Improper input validation vulnerability in Extend Themes Kubio AI Website Builder.\n\nThis issue affects Kubio AI Website Builder: before 2.9.1.","severity":{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00409,"percentile":0.35668,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2026-08-31T15:53:57Z","modified":"2026-09-08T19:19:22Z","products":[{"vendor":"extend themes","product":"kubio ai website builder"}],"references":[{"url":"https://www.tenable.com/security/research/tra-2026-58"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-83492"},{"url":"https://github.com/advisories/GHSA-5mqc-wggr-wp64"}],"sources":{"cve":[{"id":"CVE-2026-83492","title":"WordPress Kubio AI Website Builder - Denial Of Service","description":"Improper input validation vulnerability in Extend Themes Kubio AI Website Builder.\n\nThis issue affects Kubio AI Website Builder: before 2.9.1.","status":"published","published":"2026-08-31T15:53:57.808Z","modified":"2026-08-31T16:14:52.669Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","level":"medium","assessor":"cna"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T13:44:51.734189Z"}],"euvd":[{"id":"EUVD-2026-68616","description":"Improper input validation vulnerability in Extend Themes Kubio AI Website Builder.\n\nThis issue affects Kubio AI Website Builder: before 2.9.1.","status":"published","published":"2026-08-31T15:53:57Z","modified":"2026-08-31T16:14:52Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-02T18:01:20.704822Z"}],"ghsa":[{"id":"GHSA-5mqc-wggr-wp64","title":"Improper input validation vulnerability in Extend Themes Kubio AI Website Builder.\n\nThis issue...","description":"Improper input validation vulnerability in Extend Themes Kubio AI Website Builder.\n\nThis issue affects Kubio AI Website Builder: before 2.9.1.","status":"published","published":"2026-08-31T18:31:30Z","modified":"2026-08-31T18:31:39Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T15:11:11.962153Z"}],"nvd":[{"id":"CVE-2026-83492","description":"Improper input validation vulnerability in Extend Themes Kubio AI Website Builder.\n\nThis issue affects Kubio AI Website Builder: before 2.9.1.","status":"published","published":"2026-08-31T16:19:20.25Z","modified":"2026-09-08T19:19:22.287Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:12:42.691315Z"}]}}