{"id":"CVE-2025-63639","aliases":["EUVD-2025-38296","GHSA-ghg3-c9m4-3hc2"],"status":"published","title":"The chat feature in the application Sourcecodester FAQ Bot with AI Assistant v1.0 is vulnerable...","description":"The chat feature in the application Sourcecodester FAQ Bot with AI Assistant v1.0 is vulnerable to Cross-Site Scripting (XSS) due to improper handling of user-supplied input. An attacker can inject malicious HTML or JavaScript into chat messages, which executes in the browser of any user viewing the conversation.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.00241,"percentile":0.15413,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2025-11-07T00:00:00Z","modified":"2026-06-17T09:53:18Z","products":[{"vendor":"remyandrade","product":"faq_bot_with_ai_assistant"}],"references":[{"url":"https://www.sourcecodester.com/javascript/18413/faq-bot-ai-assistant-using-html-css-and-javascript-source-code.html","tags":["Product"]},{"url":"https://github.com/ChuckBartowski7/Vulnerability-Research/blob/main/CVE-2025-63639/README.md","tags":["Exploit","Mitigation","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-63639"},{"url":"https://github.com/advisories/GHSA-ghg3-c9m4-3hc2"}],"sources":{"cve":[{"id":"CVE-2025-63639","description":"The chat feature in the application Sourcecodester FAQ Bot with AI Assistant v1.0 is vulnerable to Cross-Site Scripting (XSS) due to improper handling of user-supplied input. An attacker can inject malicious HTML or JavaScript into chat messages, which executes in the browser of any user viewing the conversation.","status":"published","published":"2025-11-07T00:00:00Z","modified":"2025-11-12T19:54:49.563Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:32:45.503988Z"}],"euvd":[{"id":"EUVD-2025-38296","description":"The chat feature in the application Sourcecodester FAQ Bot with AI Assistant v1.0 is vulnerable to Cross-Site Scripting (XSS) due to improper handling of user-supplied input. An attacker can inject malicious HTML or JavaScript into chat messages, which executes in the browser of any user viewing the conversation.","status":"published","published":"2025-11-07T00:00:00Z","modified":"2025-11-12T19:54:49Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T19:49:18.397537Z"}],"ghsa":[{"id":"GHSA-ghg3-c9m4-3hc2","title":"The chat feature in the application Sourcecodester FAQ Bot with AI Assistant v1.0 is vulnerable...","description":"The chat feature in the application Sourcecodester FAQ Bot with AI Assistant v1.0 is vulnerable to Cross-Site Scripting (XSS) due to improper handling of user-supplied input. An attacker can inject malicious HTML or JavaScript into chat messages, which executes in the browser of any user viewing the conversation.","status":"published","published":"2025-11-07T21:31:20Z","modified":"2025-11-12T21:32:11Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:04:46.9648Z"}],"nvd":[{"id":"CVE-2025-63639","description":"The chat feature in the application Sourcecodester FAQ Bot with AI Assistant v1.0 is vulnerable to Cross-Site Scripting (XSS) due to improper handling of user-supplied input. An attacker can inject malicious HTML or JavaScript into chat messages, which executes in the browser of any user viewing the conversation.","status":"published","published":"2025-11-07T20:15:38.113Z","modified":"2026-06-17T09:53:18.18Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:11:42.870953Z"}]}}