{"id":"CVE-2026-7861","aliases":["EUVD-2026-72462","GHSA-8jp6-hw6c-mjgf"],"status":"published","title":"Code Injection in Next4Biz's CSM (Customer Service Management)","description":"Deserialization of untrusted data vulnerability in Next4Biz Information Technologies Inc. CSM (Customer Service Management) allows Code Injection.\n\nThis issue affects CSM (Customer Service Management): before 8.0.3.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00564,"percentile":0.47308,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502"],"published":"2026-09-07T14:19:16Z","modified":"2026-09-09T09:17:11Z","products":[{"vendor":"next4biz information technologies inc.","product":"csm (customer service management)"}],"references":[{"url":"https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-1027","tags":["government-resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-7861"},{"url":"https://github.com/advisories/GHSA-8jp6-hw6c-mjgf"}],"sources":{"cve":[{"id":"CVE-2026-7861","title":"Code Injection in Next4Biz's CSM (Customer Service Management)","description":"Deserialization of untrusted data vulnerability in Next4Biz Information Technologies Inc. CSM (Customer Service Management) allows Code Injection.\n\nThis issue affects CSM (Customer Service Management): before 8.0.3.","status":"published","published":"2026-09-07T14:19:16.906Z","modified":"2026-09-09T08:11:36.191Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:20:06.216584Z"}],"euvd":[{"id":"EUVD-2026-72462","description":"Deserialization of untrusted data vulnerability in Next4Biz Information Technologies Inc. CSM (Customer Service Management) allows Code Injection.\n\nThis issue affects CSM (Customer Service Management): before 8.0.3.","status":"published","published":"2026-09-07T14:19:16Z","modified":"2026-09-09T08:11:36Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T17:28:28.121378Z"}],"ghsa":[{"id":"GHSA-8jp6-hw6c-mjgf","title":"Deserialization of untrusted data vulnerability in Next4Biz Information Technologies Inc. CSM ...","description":"Deserialization of untrusted data vulnerability in Next4Biz Information Technologies Inc. CSM (Customer Service Management) allows Code Injection.\n\nThis issue affects CSM (Customer Service Management): through 07092026. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.","status":"published","published":"2026-09-07T15:33:55Z","modified":"2026-09-07T15:34:02Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T15:11:27.182088Z"}],"nvd":[{"id":"CVE-2026-7861","description":"Deserialization of untrusted data vulnerability in Next4Biz Information Technologies Inc. CSM (Customer Service Management) allows Code Injection.\n\nThis issue affects CSM (Customer Service Management): before 8.0.3.","status":"published","published":"2026-09-07T15:17:32.153Z","modified":"2026-09-09T09:17:11.703Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:12:44.436435Z"}]}}