{"id":"CVE-2020-12851","details":"Pydio Cells 2.0.4 allows an authenticated user to write or overwrite existing files in another user’s personal and cells folders (repositories) by uploading a custom generated ZIP file and leveraging the file extraction feature present in the web application. The extracted files will be placed in the targeted user folders.","modified":"2026-04-09T07:13:34.148240Z","published":"2020-06-04T20:15:11.817Z","references":[{"type":"ADVISORY","url":"http://packetstormsecurity.com/files/158002/Pydio-Cells-2.0.4-XSS-File-Write-Code-Execution.html"},{"type":"ADVISORY","url":"https://www.coresecurity.com/advisories"},{"type":"EVIDENCE","url":"https://www.coresecurity.com/core-labs/advisories/pydio-cells-204-multiple-vulnerabilities"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/pydio/cells","events":[{"introduced":"0"},{"last_affected":"07dc2557e3a7099e8bb3b6c7b0dcb4ac80d31601"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"2.0.4"}]}}],"versions":["v1.0.0","v1.0.1","v1.2.0","v1.2.1","v1.2.2","v1.4.0","v1.5.0","v2.0.0","v2.0.2-dev.20191219","v2.0.3","v2.0.4"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-12851.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"}]}