{"id":"GHSA-6vf2-mfmr-qqqw","aliases":["CVE-2020-21489"],"title":"Liufee CMS File Upload vulnerability","description":"File Upload vulnerability in Liufee CMS, AKA Feehicms v.2.0.8 allows a remote attacker to execute arbitrary code via the `/admin/index.php?r=admin-user%2Fupdate-self` component.","severity":"critical","score":9.8,"published":"2023-06-20T15:31:09.000Z","modified":"2024-02-16T08:18:08.872Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"feehi/cms","ranges":[{"events":[{"introduced":"0"},{"fixed":"2.0.8.1"}],"type":"ECOSYSTEM"}],"versions":["0.0.1","0.0.2","0.0.3","0.0.4","0.0.5","0.0.6","0.0.7","0.0.8","0.0.9","0.1.0","0.1.1","0.1.2","0.1.3","1.0.0-alpha3","1.0.0alpha1","1.0.0alpha2","1.0.0beta1","1.0.0beta2","1.0.0beta3","1.0.0rc1","1.0.0rc2","2.0.0","2.0.1","2.0.2","2.0.3","2.0.4","2.0.4.1","2.0.5","2.0.5.1","2.0.6","2.0.7","2.0.7.1","2.0.8"],"fixed":["2.0.8.1"]}],"references":["https://nvd.nist.gov/vuln/detail/CVE-2020-21489","https://github.com/liufee/cms/issues/46","https://github.com/liufee/cms/commit/ecbfb0ca77874ead5b6e79b96a5e1f94e67475a9","https://github.com/liufee/cms"],"sources":[{"name":"OSV","id":"GHSA-6vf2-mfmr-qqqw","modified":"2024-02-16T08:18:08.872778Z","url":"https://osv.dev/vulnerability/GHSA-6vf2-mfmr-qqqw"}],"assessments":[{"source":"OSV","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8}]}