{"id":"CVE-2026-86678","aliases":["EUVD-2026-85296","GHSA-rvc4-j32g-7vv5"],"status":"published","title":"Broken Authentication vulnerability","description":"ZohoCorp ManageEngine Applications Manager versions 182000 and below allowed a low-privileged user to obtain an administrator’s API key and use it to perform administrator-level actions.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.01721,"percentile":0.77671,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-639"],"published":"2026-09-23T13:41:27Z","modified":"2026-09-24T04:18:03Z","products":[{"vendor":"zohocorp","product":"manageengine applications manager"}],"references":[{"url":"https://www.manageengine.com/products/applications_manager/security-updates/security-updates-cve-2026-86678.html"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-86678"},{"url":"https://github.com/advisories/GHSA-rvc4-j32g-7vv5"}],"sources":{"cve":[{"id":"CVE-2026-86678","title":"Broken Authentication vulnerability","description":"ZohoCorp ManageEngine Applications Manager versions 182000 and below allowed a low-privileged user to obtain an administrator’s API key and use it to perform administrator-level actions.","status":"published","published":"2026-09-23T13:41:27.385Z","modified":"2026-09-24T03:55:32.155Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T13:49:42.666099Z"}],"euvd":[{"id":"EUVD-2026-85296","description":"ZohoCorp ManageEngine Applications Manager versions 182000 and below allowed a low-privileged user to obtain an administrator’s API key and use it to perform administrator-level actions.","status":"published","published":"2026-09-23T13:41:27Z","modified":"2026-09-24T03:55:32Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T17:27:59.820483Z"}],"ghsa":[{"id":"GHSA-rvc4-j32g-7vv5","title":"ZohoCorp ManageEngine Applications Manager versions 182000 and below allowed a low-privileged...","description":"ZohoCorp ManageEngine Applications Manager versions 182000 and below allowed a low-privileged user to obtain an administrator’s API key and use it to perform administrator-level actions.","status":"published","published":"2026-09-23T15:30:48Z","modified":"2026-09-23T15:30:52Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T15:12:20.494129Z"}],"nvd":[{"id":"CVE-2026-86678","description":"ZohoCorp ManageEngine Applications Manager versions 182000 and below allowed a low-privileged user to obtain an administrator’s API key and use it to perform administrator-level actions.","status":"published","published":"2026-09-23T14:17:08.963Z","modified":"2026-09-24T04:18:03.127Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:12:50.703874Z"}]}}