{"id":"CVE-2026-92803","summary":"LibreTranslate through 1.9.6 Missing Access Check on the download_file Route","details":"LibreTranslate through 1.9.6 omits the access_check decorator from the download_file route, allowing unauthenticated access to translated files. Attackers can bypass API key requirements and abuse ban lists to download files without authentication on protected instances.","modified":"2026-09-24T03:30:59.618260849Z","published":"2026-09-16T20:32:53.271Z","database_specific":{"cwe_ids":["CWE-862"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/92xxx/CVE-2026-92803.json","cna_assigner":"VulnCheck"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/92xxx/CVE-2026-92803.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-92803"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/libretranslate-through-1.9.6-missing-access-check-on-the-download-file-route"},{"type":"REPORT","url":"https://github.com/LibreTranslate/LibreTranslate/issues/1012"},{"type":"PACKAGE","url":"https://github.com/LibreTranslate/LibreTranslate"},{"type":"ARTICLE","url":"https://github.com/LibreTranslate/LibreTranslate/blob/v1.9.6/libretranslate/app.py#L1029-L1030"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/libretranslate/libretranslate","events":[{"introduced":"0"},{"fixed":"497f6c678bdb175ff0baa75b9865d70f1ed8d108"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"last_affected":"1.9.6"},{"fixed":"1.9.6"}],"source":["AFFECTED_FIELD","DESCRIPTION"]}}],"versions":["v1.9.5","v1.9.4","v1.9.3","v1.9.2","v1.9.1","v1.9.0","v1.8.4","v1.8.3","v1.8.2","v1.8.1","v1.8.0","v1.7.3","v1.7.2","v1.6.5","v1.6.4","v1.6.3","v1.6.2","v1.6.1","v1.6.0","v1.5.7","v1.5.6","v1.5.5","v1.5.4","v1.5.3","v1.5.2","v1.5.1","v1.5.0","v1.4.1","v1.3.13","v1.3.12","v1.3.11","v1.3.10","v1.3.9","v1.3.8","v1.3.7","v1.3.6","v1.3.5","v1.3.4","v1.3.3","v1.3.2","v1.3.1","v1.3.0","v1.2.9","v1.2.8","v1.2.7","v1.2.5","v1.2.4","v1.2.3","v1.2.2","v1.2.0","v1.1.0","v1.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-92803.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N"}]}