{"id":"CVE-2025-11256","aliases":["EUVD-2025-34984","GHSA-vrxh-cch4-m6vg"],"status":"published","title":"Kognetiks Chatbot \u003c= 2.3.5 - Missing Authorization to Unauthenticated Limited File Uploads and Conversation Erasing","description":"The Kognetiks Chatbot plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on several functions in all versions up to, and including, 2.3.5. This makes it possible for unauthenticated attackers to upload limited safe files and erase conversations.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00378,"percentile":0.32033,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-285"],"published":"2025-10-18T07:26:31Z","modified":"2026-10-08T22:10:00Z","products":[{"vendor":"kognetiks","product":"kognetiks chatbot for wordpress"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/1c8fe389-ff44-4be3-889b-0006977f4f3c?source=cve"},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3380317%40chatbot-chatgpt\u0026new=3380317%40chatbot-chatgpt\u0026sfp_email=\u0026sfph_mail="},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3380313%40chatbot-chatgpt\u0026new=3380313%40chatbot-chatgpt\u0026sfp_email=\u0026sfph_mail="},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-11256"},{"url":"https://github.com/advisories/GHSA-vrxh-cch4-m6vg"}],"sources":{"cve":[{"id":"CVE-2025-11256","title":"Kognetiks Chatbot \u003c= 2.3.5 - Missing Authorization to Unauthenticated Limited File Uploads and Conversation Erasing","description":"The Kognetiks Chatbot plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on several functions in all versions up to, and including, 2.3.5. This makes it possible for unauthenticated attackers to upload limited safe files and erase conversations.","status":"published","published":"2025-10-18T07:26:31.541Z","modified":"2026-04-08T16:40:26.905Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-285"],"updated_at":"2026-11-02T14:32:50.872559Z"}],"euvd":[{"id":"EUVD-2025-34984","description":"The Kognetiks Chatbot plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on several functions in all versions up to, and including, 2.3.5. This makes it possible for unauthenticated attackers to upload limited safe files and erase conversations.","status":"published","published":"2025-10-18T07:26:31Z","modified":"2026-04-08T16:40:26Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T19:25:06.888768Z"}],"ghsa":[{"id":"GHSA-vrxh-cch4-m6vg","title":"The Kognetiks Chatbot plugin for WordPress is vulnerable to unauthorized modification of data due...","description":"The Kognetiks Chatbot plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on several functions in all versions up to, and including, 2.3.5. This makes it possible for unauthenticated attackers to upload limited safe files and erase conversations.","status":"published","published":"2025-10-18T09:30:51Z","modified":"2025-10-18T09:30:57Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-285"],"updated_at":"2026-11-02T15:04:01.823376Z"}],"nvd":[{"id":"CVE-2025-11256","description":"The Kognetiks Chatbot plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on several functions in all versions up to, and including, 2.3.5. This makes it possible for unauthenticated attackers to upload limited safe files and erase conversations.","status":"published","published":"2025-10-18T08:15:33.66Z","modified":"2026-10-08T22:10:00.563Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-285"],"updated_at":"2026-11-02T14:11:39.069866Z"}]}}