{"id":"CVE-2021-44664","details":"An Authenticated Remote Code Exection (RCE) vulnerability exists in Xerte through 3.9 in website_code/php/import/fileupload.php by uploading a maliciously crafted PHP file though the project interface disguised as a language file to bypasses the upload filters. Attackers can manipulate the files destination by abusing path traversal in the 'mediapath' variable.","modified":"2026-08-07T19:47:07.191246Z","published":"2022-02-24T21:15:07.623Z","references":[{"type":"FIX","url":"https://github.com/thexerteproject/xerteonlinetoolkits/commit/1672d6f46bbd6f6d42f0903ce9a313927ae2836b#diff-27433bb0be90e431d40986f9afebe9ee2f8d1025a7f9e55c3cd7a86f1f8e3fdc"},{"type":"FIX","url":"https://github.com/thexerteproject/xerteonlinetoolkits/commit/6daeb81d089d4a561e22f931fff1327660a7d1b5"},{"type":"EVIDENCE","url":"http://packetstormsecurity.com/files/166182/Xerte-3.9-Remote-Code-Execution.html"},{"type":"EVIDENCE","url":"https://riklutz.nl/2021/11/03/authenticated-file-upload-to-remote-code-execution-in-xerte/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/thexerteproject/xerteonlinetoolkits","events":[{"introduced":"0"},{"last_affected":"eca884254dcf8667d40081b91c37d2b48d9cc780"},{"fixed":"1672d6f46bbd6f6d42f0903ce9a313927ae2836b"},{"fixed":"6daeb81d089d4a561e22f931fff1327660a7d1b5"}],"database_specific":{"cpe":"cpe:2.3:a:xerte:xerte:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"3.9"}],"source":["CPE_RANGE","REFERENCES"]}}],"versions":["v3.9-dev","v3.8-dev","X-v3.7.14-dev","v3.4.1","v3.4","v3.1","v3.0-beta","v2.1","v2.1-beta","2.1-beta","git","v2.0","2.0","initial"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-44664.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}