{"id":"CVE-2020-21585","aliases":["EUVD-2020-14353","GHSA-r3wp-g453-7cqm"],"status":"published","title":"Vulnerability in emlog v6.0.0 allows user to upload webshells via zip plugin module.","description":"Vulnerability in emlog v6.0.0 allows user to upload webshells via zip plugin module.","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":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.03184,"percentile":0.88183,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-434"],"published":"2021-04-02T19:58:22Z","modified":"2026-10-20T10:52:10Z","products":[{"vendor":"emlog","product":"emlog"}],"references":[{"url":"https://github.com/emlog/emlog/issues/54","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence"]},{"url":"https://github.com/pwnninja/emlog/issues/1","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-21585"},{"url":"https://github.com/advisories/GHSA-r3wp-g453-7cqm"}],"sources":{"cve":[{"id":"CVE-2020-21585","description":"Vulnerability in emlog v6.0.0 allows user to upload webshells via zip plugin module.","status":"published","published":"2021-04-02T19:58:22Z","modified":"2024-08-04T14:30:33.358Z","updated_at":"2026-11-02T14:35:48.854892Z"}],"euvd":[{"id":"EUVD-2020-14353","description":"Vulnerability in emlog v6.0.0 allows user to upload webshells via zip plugin module.","status":"published","published":"2021-04-02T19:58:22Z","modified":"2024-08-04T14:30:33Z","updated_at":"2026-11-03T03:07:23.288973Z"}],"ghsa":[{"id":"GHSA-r3wp-g453-7cqm","title":"Vulnerability in emlog v6.0.0 allows user to upload webshells via zip plugin module.","description":"Vulnerability in emlog v6.0.0 allows user to upload webshells via zip plugin module.","status":"published","published":"2022-05-24T17:46:07Z","modified":"2024-04-04T03:05:44Z","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-434"],"updated_at":"2026-11-02T14:56:13.784244Z"}],"nvd":[{"id":"CVE-2020-21585","description":"Vulnerability in emlog v6.0.0 allows user to upload webshells via zip plugin module.","status":"published","published":"2021-04-02T20:15:12.427Z","modified":"2026-06-17T03:03:47.407Z","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":"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-434"],"updated_at":"2026-11-02T14:06:37.687844Z"}],"osv":[{"id":"CVE-2020-21585","description":"Vulnerability in emlog v6.0.0 allows user to upload webshells via zip plugin module.","status":"published","published":"2021-04-02T20:15:12.427Z","modified":"2026-10-20T10:52:10.980421079Z","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":"2026-11-02T15:44:15.534837Z"}]}}