{"id":"CVE-2018-9845","aliases":["EUVD-2018-21439","GHSA-3w57-6469-585x"],"status":"published","title":"Etherpad Lite before 1.6.4 is exploitable for admin access.","description":"Etherpad Lite before 1.6.4 is exploitable for admin access.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.12702,"percentile":0.96292,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-178"],"published":"2018-04-29T18:00:00Z","modified":"2026-10-20T10:50:32Z","exploits":[{"source":"nuclei","id":"CVE-2018-9845","title":"Etherpad Lite \u003c1.6.4 - Admin Authentication Bypass","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2018/CVE-2018-9845.yaml"}],"products":[{"vendor":"etherpad","product":"etherpad_lite"}],"references":[{"url":"https://github.com/ether/etherpad-lite/commit/ffe24c3dd93efc73e0cbf924db9a0cc40be9511b","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://github.com/ether/etherpad-lite/blob/develop/CHANGELOG.md","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-9845"},{"url":"https://github.com/advisories/GHSA-3w57-6469-585x"}],"sources":{"cve":[{"id":"CVE-2018-9845","description":"Etherpad Lite before 1.6.4 is exploitable for admin access.","status":"published","published":"2018-04-29T18:00:00Z","modified":"2024-08-05T07:24:56.323Z","updated_at":"2026-11-02T14:35:02.603326Z"}],"euvd":[{"id":"EUVD-2018-21439","description":"Etherpad Lite before 1.6.4 is exploitable for admin access.","status":"published","published":"2018-04-29T18:00:00Z","modified":"2024-08-05T07:24:56Z","updated_at":"2026-11-03T02:40:00.040327Z"}],"ghsa":[{"id":"GHSA-3w57-6469-585x","title":"Etherpad Lite before 1.6.4 is exploitable for admin access.","description":"Etherpad Lite before 1.6.4 is exploitable for admin access.","status":"published","published":"2022-05-13T01:53:56Z","modified":"2023-02-02T05:02:25Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-178"],"updated_at":"2026-11-02T14:51:26.066709Z"}],"nvd":[{"id":"CVE-2018-9845","description":"Etherpad Lite before 1.6.4 is exploitable for admin access.","status":"published","published":"2018-04-29T18:29:00.223Z","modified":"2026-06-17T02:07:16.877Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-178"],"updated_at":"2026-11-02T14:04:26.098615Z"}],"osv":[{"id":"CVE-2018-9845","description":"Etherpad Lite before 1.6.4 is exploitable for admin access.","status":"published","published":"2018-04-29T18:29:00.223Z","modified":"2026-10-20T10:50:32.696641224Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:10.051046Z"}]}}