{"id":"CVE-2021-40959","aliases":["EUVD-2021-28113","GHSA-62rj-q587-5xq8"],"status":"published","title":"A reflected cross-site scripting vulnerability in MONITORAPP Application Insight Web Application...","description":"A reflected cross-site scripting vulnerability in MONITORAPP Application Insight Web Application Firewall (AIWAF) \u003c= 4.1.6 and \u003c=5.0 was identified on the subpage `/process_management/process_status.xhr.php`. This vulnerability allows an attacker to inject malicious scripts that execute in the context of the victim's session.","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":"2026-11-09","score":0.00239,"percentile":0.1508,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2024-12-20T00:00:00Z","modified":"2026-06-17T04:07:40Z","references":[{"url":"https://rubiya.kr/CVE-2021-40959/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-40959"},{"url":"https://rubiya.kr/CVE-2021-40959"},{"url":"https://github.com/advisories/GHSA-62rj-q587-5xq8"}],"sources":{"cve":[{"id":"CVE-2021-40959","description":"A reflected cross-site scripting vulnerability in MONITORAPP Application Insight Web Application Firewall (AIWAF) \u003c= 4.1.6 and \u003c=5.0 was identified on the subpage `/process_management/process_status.xhr.php`. This vulnerability allows an attacker to inject malicious scripts that execute in the context of the victim's session.","status":"published","published":"2024-12-20T00:00:00Z","modified":"2024-12-25T02:29:58.732Z","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":"2026-11-02T14:33:01.495293Z"}],"euvd":[{"id":"EUVD-2021-28113","description":"A reflected cross-site scripting vulnerability in MONITORAPP Application Insight Web Application Firewall (AIWAF) \u003c= 4.1.6 and \u003c=5.0 was identified on the subpage `/process_management/process_status.xhr.php`. This vulnerability allows an attacker to inject malicious scripts that execute in the context of the victim's session.","status":"published","published":"2024-12-20T00:00:00Z","modified":"2024-12-25T02:29:58Z","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":"2026-11-03T00:04:33.195445Z"}],"ghsa":[{"id":"GHSA-62rj-q587-5xq8","title":"A reflected cross-site scripting vulnerability in MONITORAPP Application Insight Web Application...","description":"A reflected cross-site scripting vulnerability in MONITORAPP Application Insight Web Application Firewall (AIWAF) \u003c= 4.1.6 and \u003c=5.0 was identified on the subpage `/process_management/process_status.xhr.php`. This vulnerability allows an attacker to inject malicious scripts that execute in the context of the victim's session.","status":"published","published":"2024-12-21T00:33:05Z","modified":"2024-12-25T03:30:43Z","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":"2026-11-02T14:59:15.851629Z"}],"nvd":[{"id":"CVE-2021-40959","description":"A reflected cross-site scripting vulnerability in MONITORAPP Application Insight Web Application Firewall (AIWAF) \u003c= 4.1.6 and \u003c=5.0 was identified on the subpage `/process_management/process_status.xhr.php`. This vulnerability allows an attacker to inject malicious scripts that execute in the context of the victim's session.","status":"published","published":"2024-12-20T22:15:24.34Z","modified":"2026-06-17T04:07:40.427Z","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":"2026-11-02T14:07:08.629518Z"}]}}