{"schema_version":1,"title":"FileBrowser vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 18 vulnerabilities in FileBrowser: 0 in the last 7 days and 9 in the last 90 days, 2 of them critical and 0 exploited in the wild. The most recent, CVE-2026-90927, was published on 14 September 2026. 1 technology has a page of its own.","url":"https://junglewise.ai/threats/vendors/filebrowser","json_url":"https://junglewise.ai/threats/vendors/filebrowser.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/vendors/filebrowser","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"vendor","counts":{"high":8,"all_time":18,"critical":2,"exploited":0,"last_7_days":0,"last_30_days":4,"last_90_days":9,"last_365_days":16},"latest":[{"cve":"CVE-2026-90927","cvss":6.5,"epss":0.0044,"slug":"cve-2026-90927-filebrowser-websocket-message-denial-of-service-in-api-command","title":"filebrowser WebSocket message denial of service in /api/command","severity":"medium","exploited":false,"published_at":"2026-09-14T13:19:30.71+00:00","url":"https://junglewise.ai/threats/cve-2026-90927-filebrowser-websocket-message-denial-of-service-in-api-command"},{"cve":"CVE-2026-82238","cvss":3.1,"epss":0.0027,"slug":"cve-2026-82238-filebrowser-race-condition-in-tus-upload-handler","title":"filebrowser race condition in TUS upload handler","severity":"low","exploited":false,"published_at":"2026-08-28T12:16:33.737+00:00","url":"https://junglewise.ai/threats/cve-2026-82238-filebrowser-race-condition-in-tus-upload-handler"},{"cve":"CVE-2026-82237","cvss":3.1,"epss":0.0027,"slug":"cve-2026-82237-filebrowser-stale-share-link-via-file-rename","title":"filebrowser stale share link via file rename","severity":"low","exploited":false,"published_at":"2026-08-28T12:16:33.587+00:00","url":"https://junglewise.ai/threats/cve-2026-82237-filebrowser-stale-share-link-via-file-rename"},{"cve":"CVE-2026-82235","cvss":5.9,"epss":0.0052,"slug":"cve-2026-82235-filebrowser-named-pipe-blocking-in-archive-and-public-download","title":"filebrowser named pipe blocking in archive and public download handlers","severity":"medium","exploited":false,"published_at":"2026-08-28T12:16:33.267+00:00","url":"https://junglewise.ai/threats/cve-2026-82235-filebrowser-named-pipe-blocking-in-archive-and-public-download"},{"cve":"CVE-2026-72839","cvss":9.8,"epss":0.0057,"slug":"cve-2026-72839-filebrowser-privilege-escalation-via-self-signup","title":"filebrowser privilege escalation via self-signup","severity":"critical","exploited":false,"published_at":"2026-08-13T22:17:23.49+00:00","url":"https://junglewise.ai/threats/cve-2026-72839-filebrowser-privilege-escalation-via-self-signup"},{"cve":"CVE-2026-73613","cvss":8.2,"epss":0.0056,"slug":"cve-2026-73613-filebrowser-out-of-scope-file-deletion-via-symlink-in-tus-cache","title":"filebrowser out-of-scope file deletion via symlink in TUS cache eviction","severity":"high","exploited":false,"published_at":"2026-08-13T12:17:26.043+00:00","url":"https://junglewise.ai/threats/cve-2026-73613-filebrowser-out-of-scope-file-deletion-via-symlink-in-tus-cache"},{"cve":"CVE-2026-62684","cvss":3.1,"epss":0.0043,"slug":"cve-2026-62684-file-browser-sensitive-information-disclosure-in-share-api","title":"File Browser sensitive information disclosure in Share API","severity":"low","exploited":false,"published_at":"2026-07-20T22:17:56+00:00","url":"https://junglewise.ai/threats/cve-2026-62684-file-browser-sensitive-information-disclosure-in-share-api"},{"cve":"CVE-2026-62843","cvss":6.8,"epss":0.0039,"slug":"cve-2026-62843-file-browser-path-traversal-in-archive-builder-via-backslash","title":"File Browser path traversal in archive builder via backslash filenames","severity":"medium","exploited":false,"published_at":"2026-07-15T16:16:52.16+00:00","url":"https://junglewise.ai/threats/cve-2026-62843-file-browser-path-traversal-in-archive-builder-via-backslash"},{"cve":"CVE-2026-61874","cvss":3.1,"slug":"cve-2026-61874-filebrowser-incorrect-authorization-via-path-normalization-in","title":"filebrowser incorrect authorization via path normalization in DeleteWithPathPrefix","severity":"low","exploited":false,"published_at":"2026-07-12T12:16:46.117+00:00","url":"https://junglewise.ai/threats/cve-2026-61874-filebrowser-incorrect-authorization-via-path-normalization-in"},{"cve":"CVE-2026-55667","cvss":8.2,"epss":0.0049,"slug":"cve-2026-55667-file-browser-arbitrary-file-deletion-via-symlink-in-upload","title":"File Browser arbitrary file deletion via symlink in upload cleanup","severity":"high","exploited":false,"published_at":"2026-06-25T19:16:43.017+00:00","url":"https://junglewise.ai/threats/cve-2026-55667-file-browser-arbitrary-file-deletion-via-symlink-in-upload"},{"cve":"CVE-2026-54097","cvss":4,"epss":0.0045,"slug":"cve-2026-54097-file-browser-authorization-bypass-in-share-link-deletion","title":"File Browser authorization bypass in share-link deletion","severity":"high","exploited":false,"published_at":"2026-06-25T19:16:41.753+00:00","url":"https://junglewise.ai/threats/cve-2026-54097-file-browser-authorization-bypass-in-share-link-deletion"},{"cve":"CVE-2026-54096","cvss":8.4,"epss":0.0018,"slug":"cve-2026-54096-file-browser-improper-authorization-via-pre-created-public-shares","title":"File Browser improper authorization via pre-created public shares","severity":"high","exploited":false,"published_at":"2026-06-25T19:16:41.62+00:00","url":"https://junglewise.ai/threats/cve-2026-54096-file-browser-improper-authorization-via-pre-created-public-shares"},{"cve":"CVE-2026-54093","cvss":4,"epss":0.0019,"slug":"cve-2026-54093-file-browser-path-traversal-in-archive-download-via-backslash","title":"File Browser path traversal in archive download via backslash separators","severity":"medium","exploited":false,"published_at":"2026-06-25T19:16:41.36+00:00","url":"https://junglewise.ai/threats/cve-2026-54093-file-browser-path-traversal-in-archive-download-via-backslash"},{"cve":"CVE-2026-44542","cvss":9.1,"epss":0.0061,"slug":"cve-2026-44542-gtsteffaniak-filebrowser-quantum-path-traversal-in-public-share","title":"gtsteffaniak FileBrowser Quantum path traversal in public share delete","severity":"critical","exploited":false,"published_at":"2026-05-14T18:16:50.157+00:00","url":"https://junglewise.ai/threats/cve-2026-44542-gtsteffaniak-filebrowser-quantum-path-traversal-in-public-share"},{"cve":"CVE-2026-35585","cvss":7.2,"epss":0.0238,"slug":"cve-2026-35585-file-browser-os-command-injection-in-hook-system","title":"File Browser OS command injection in hook system","severity":"high","exploited":false,"published_at":"2026-04-07T17:16:33.98+00:00","url":"https://junglewise.ai/threats/cve-2026-35585-file-browser-os-command-injection-in-hook-system"},{"cve":"CVE-2026-32759","cvss":8.1,"epss":0.0217,"slug":"cve-2026-32759-file-browser-improper-validation-in-tus-upload-handler","title":"File Browser improper validation in TUS upload handler","severity":"high","exploited":false,"published_at":"2026-03-20T00:16:17.27+00:00","url":"https://junglewise.ai/threats/cve-2026-32759-file-browser-improper-validation-in-tus-upload-handler"},{"cve":"CVE-2025-52904","cvss":8,"epss":0.0104,"slug":"cve-2025-52904-file-browser-scope-bypass-via-command-execution-feature","title":"File Browser scope bypass via Command Execution feature","severity":"high","exploited":false,"published_at":"2025-06-26T19:15:21.743+00:00","url":"https://junglewise.ai/threats/cve-2025-52904-file-browser-scope-bypass-via-command-execution-feature"},{"cve":"CVE-2025-52903","cvss":8,"epss":0.0112,"slug":"cve-2025-52903-file-browser-arbitrary-command-execution-via-allowlist-bypass","title":"File Browser arbitrary command execution via allowlist bypass","severity":"high","exploited":false,"published_at":"2025-06-26T19:15:21.587+00:00","url":"https://junglewise.ai/threats/cve-2025-52903-file-browser-arbitrary-command-execution-via-allowlist-bypass"}],"vendor":{"hub":true,"name":"FileBrowser","slug":"filebrowser","homepage":"https://filebrowser.org/","description":"FileBrowser is an open-source project providing web-based file management solutions.","url":"https://junglewise.ai/threats/vendors/filebrowser"},"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":1,"exploited":0,"vulnerabilities":2},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":3},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0}],"most_severe":[{"cve":"CVE-2026-72839","cvss":9.8,"epss":0.0057,"slug":"cve-2026-72839-filebrowser-privilege-escalation-via-self-signup","title":"filebrowser privilege escalation via self-signup","severity":"critical","exploited":false,"published_at":"2026-08-13T22:17:23.49+00:00","url":"https://junglewise.ai/threats/cve-2026-72839-filebrowser-privilege-escalation-via-self-signup"},{"cve":"CVE-2026-44542","cvss":9.1,"epss":0.0061,"slug":"cve-2026-44542-gtsteffaniak-filebrowser-quantum-path-traversal-in-public-share","title":"gtsteffaniak FileBrowser Quantum path traversal in public share delete","severity":"critical","exploited":false,"published_at":"2026-05-14T18:16:50.157+00:00","url":"https://junglewise.ai/threats/cve-2026-44542-gtsteffaniak-filebrowser-quantum-path-traversal-in-public-share"},{"cve":"CVE-2026-54096","cvss":8.4,"epss":0.0018,"slug":"cve-2026-54096-file-browser-improper-authorization-via-pre-created-public-shares","title":"File Browser improper authorization via pre-created public shares","severity":"high","exploited":false,"published_at":"2026-06-25T19:16:41.62+00:00","url":"https://junglewise.ai/threats/cve-2026-54096-file-browser-improper-authorization-via-pre-created-public-shares"},{"cve":"CVE-2026-73613","cvss":8.2,"epss":0.0056,"slug":"cve-2026-73613-filebrowser-out-of-scope-file-deletion-via-symlink-in-tus-cache","title":"filebrowser out-of-scope file deletion via symlink in TUS cache eviction","severity":"high","exploited":false,"published_at":"2026-08-13T12:17:26.043+00:00","url":"https://junglewise.ai/threats/cve-2026-73613-filebrowser-out-of-scope-file-deletion-via-symlink-in-tus-cache"},{"cve":"CVE-2026-55667","cvss":8.2,"epss":0.0049,"slug":"cve-2026-55667-file-browser-arbitrary-file-deletion-via-symlink-in-upload","title":"File Browser arbitrary file deletion via symlink in upload cleanup","severity":"high","exploited":false,"published_at":"2026-06-25T19:16:43.017+00:00","url":"https://junglewise.ai/threats/cve-2026-55667-file-browser-arbitrary-file-deletion-via-symlink-in-upload"},{"cve":"CVE-2026-32759","cvss":8.1,"epss":0.0217,"slug":"cve-2026-32759-file-browser-improper-validation-in-tus-upload-handler","title":"File Browser improper validation in TUS upload handler","severity":"high","exploited":false,"published_at":"2026-03-20T00:16:17.27+00:00","url":"https://junglewise.ai/threats/cve-2026-32759-file-browser-improper-validation-in-tus-upload-handler"},{"cve":"CVE-2025-52903","cvss":8,"epss":0.0112,"slug":"cve-2025-52903-file-browser-arbitrary-command-execution-via-allowlist-bypass","title":"File Browser arbitrary command execution via allowlist bypass","severity":"high","exploited":false,"published_at":"2025-06-26T19:15:21.587+00:00","url":"https://junglewise.ai/threats/cve-2025-52903-file-browser-arbitrary-command-execution-via-allowlist-bypass"},{"cve":"CVE-2025-52904","cvss":8,"epss":0.0104,"slug":"cve-2025-52904-file-browser-scope-bypass-via-command-execution-feature","title":"File Browser scope bypass via Command Execution feature","severity":"high","exploited":false,"published_at":"2025-06-26T19:15:21.743+00:00","url":"https://junglewise.ai/threats/cve-2025-52904-file-browser-scope-bypass-via-command-execution-feature"},{"cve":"CVE-2026-35585","cvss":7.2,"epss":0.0238,"slug":"cve-2026-35585-file-browser-os-command-injection-in-hook-system","title":"File Browser OS command injection in hook system","severity":"high","exploited":false,"published_at":"2026-04-07T17:16:33.98+00:00","url":"https://junglewise.ai/threats/cve-2026-35585-file-browser-os-command-injection-in-hook-system"},{"cve":"CVE-2026-54097","cvss":4,"epss":0.0045,"slug":"cve-2026-54097-file-browser-authorization-bypass-in-share-link-deletion","title":"File Browser authorization bypass in share-link deletion","severity":"high","exploited":false,"published_at":"2026-06-25T19:16:41.753+00:00","url":"https://junglewise.ai/threats/cve-2026-54097-file-browser-authorization-bypass-in-share-link-deletion"}],"generated_at":"2026-09-26T15:07:00.181821+00:00","technologies":[{"name":"FileBrowser","slug":"filebrowser","vulnerabilities":18,"url":"https://junglewise.ai/threats/technologies/filebrowser"}]}