{"id":"CVE-2020-18879","details":"Unrestricted File Upload in Bludit v3.8.1 allows remote attackers to execute arbitrary code by uploading malicious files via the component 'bl-kereln/ajax/upload-logo.php'.","modified":"2026-08-07T15:18:26.617096Z","published":"2021-08-20T14:15:08.880Z","references":[{"type":"REPORT","url":"https://github.com/bludit/bludit/issues/1011"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/bludit/bludit","events":[{"introduced":"5e5957cca1f0aa48a49238524da82024d6cdfdfc"},{"last_affected":"5e5957cca1f0aa48a49238524da82024d6cdfdfc"}],"database_specific":{"extracted_events":[{"introduced":"3.8.1"},{"last_affected":"3.8.1"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:bludit:bludit:3.8.1:*:*:*:*:*:*:*"}}],"versions":["3.8.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-18879.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}