{"id":"CVE-2024-43445","aliases":["EUVD-2024-40417","GHSA-fg8c-fxj5-qp3x"],"status":"published","title":"Missing X-Content-Type-Options: nosniff Header Allows MIME Type Sniffing","description":"A vulnerability exists in OTRS and ((OTRS Community Edition)) that fail to set the HTTP response header X-Content-Type-Options to nosniff. An attacker could exploit this vulnerability by uploading or inserting content that would be treated as a different MIME type than intended. \n\nThis issue affects: \n\n  *  OTRS 7.0.X\n\n  *  OTRS 8.0.X\n  *  OTRS 2023.X\n  *  OTRS 2024.X\n\n  *  ((OTRS)) Community Edition: 6.0.x\n\nProducts based on the ((OTRS)) Community Edition also very likely to be affected","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"cna","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-20"],"published":"2025-01-27T05:58:11Z","modified":"2026-06-17T07:51:03Z","products":[{"vendor":"otrs ag","product":"((otrs)) community edition"},{"vendor":"otrs ag","product":"otrs"}],"references":[{"url":"https://otrs.com/release-notes/otrs-security-advisory-2025-01/","tags":["vendor-advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-43445"},{"url":"https://otrs.com/release-notes/otrs-security-advisory-2025-01"},{"url":"https://github.com/advisories/GHSA-fg8c-fxj5-qp3x"}],"sources":{"cve":[{"id":"CVE-2024-43445","title":"Missing X-Content-Type-Options: nosniff Header Allows MIME Type Sniffing","description":"A vulnerability exists in OTRS and ((OTRS Community Edition)) that fail to set the HTTP response header X-Content-Type-Options to nosniff. An attacker could exploit this vulnerability by uploading or inserting content that would be treated as a different MIME type than intended. \n\nThis issue affects: \n\n  *  OTRS 7.0.X\n\n  *  OTRS 8.0.X\n  *  OTRS 2023.X\n  *  OTRS 2024.X\n\n  *  ((OTRS)) Community Edition: 6.0.x\n\nProducts based on the ((OTRS)) Community Edition also very likely to be affected","status":"published","published":"2025-01-27T05:58:11.722Z","modified":"2025-02-12T20:41:31.932Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:33:58.839967Z"}],"euvd":[{"id":"EUVD-2024-40417","description":"A vulnerability exists in OTRS and ((OTRS Community Edition)) that fail to set the HTTP response header X-Content-Type-Options to nosniff. An attacker could exploit this vulnerability by uploading or inserting content that would be treated as a different MIME type than intended. \n\nThis issue affects: \n\n  *  OTRS 7.0.X\n\n  *  OTRS 8.0.X\n  *  OTRS 2023.X\n  *  OTRS 2024.X\n\n  *  ((OTRS)) Community Edition: 6.0.x\n\nProducts based on the ((OTRS)) Community Edition also very likely to be affected","status":"published","published":"2025-01-27T05:58:11Z","modified":"2025-02-12T20:41:31Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-03T00:03:56.514594Z"}],"ghsa":[{"id":"GHSA-fg8c-fxj5-qp3x","title":"A vulnerability exists in OTRS and ((OTRS Community Edition)) that fail to set the HTTP response...","description":"A vulnerability exists in OTRS and ((OTRS Community Edition)) that fail to set the HTTP response header X-Content-Type-Options to nosniff. An attacker could exploit this vulnerability by uploading or inserting content that would be treated as a different MIME type than intended. \n\nThis issue affects: \n\n  *  OTRS 7.0.X\n\n  *  OTRS 8.0.X\n  *  OTRS 2023.X\n  *  OTRS 2024.X\n\n  *  ((OTRS)) Community Edition: 6.0.x\n\nProducts based on the ((OTRS)) Community Edition also very likely to be affected","status":"published","published":"2025-01-27T06:30:26Z","modified":"2025-01-27T06:30:32Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:59:41.175336Z"}],"nvd":[{"id":"CVE-2024-43445","description":"A vulnerability exists in OTRS and ((OTRS Community Edition)) that fail to set the HTTP response header X-Content-Type-Options to nosniff. An attacker could exploit this vulnerability by uploading or inserting content that would be treated as a different MIME type than intended. \n\nThis issue affects: \n\n  *  OTRS 7.0.X\n\n  *  OTRS 8.0.X\n  *  OTRS 2023.X\n  *  OTRS 2024.X\n\n  *  ((OTRS)) Community Edition: 6.0.x\n\nProducts based on the ((OTRS)) Community Edition also very likely to be affected","status":"published","published":"2025-01-27T06:15:23.743Z","modified":"2026-06-17T07:51:03.553Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:10:43.581383Z"}]}}