{"id":"CVE-2026-82236","summary":"File Browser 2.63.6 through 2.63.23 Share Link Exposure via File Deletion","details":"File Browser versions from 2.63.6 through 2.63.23 fail to clean up public share links when a privileged user deletes another user's shared file. Attackers can access the surviving share link to retrieve new unrelated content uploaded to the same path without authentication.","aliases":["GHSA-r6pg-pg54-rcr5"],"modified":"2026-08-30T03:48:23.700052915Z","published":"2026-08-28T10:49:25.873Z","database_specific":{"cna_assigner":"VulnCheck","cwe_ids":["CWE-459"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/82xxx/CVE-2026-82236.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/82xxx/CVE-2026-82236.json"},{"type":"ADVISORY","url":"https://github.com/filebrowser/filebrowser/security/advisories/GHSA-r6pg-pg54-rcr5"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-82236"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/file-browser-2.63.6-through-2.63.23-share-link-exposure-via-file-deletion"},{"type":"FIX","url":"https://github.com/filebrowser/filebrowser/commit/0231b7eb"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/filebrowser/filebrowser","events":[{"introduced":"85b7d2762dda67b6158220991654c65b43739005"},{"fixed":"e8a388f840173580116f2743813d03b22286e44e"},{"fixed":"0231b7eb"}],"database_specific":{"source":["DESCRIPTION","REFERENCES"],"extracted_events":[{"introduced":"2.63.6"},{"fixed":"2.63.23"}]}}],"versions":["v2.63.22","v2.63.21","v2.63.20","v2.63.19","v2.63.18","v2.63.17","v2.63.16","v2.63.15","v2.63.14","v2.63.13","v2.63.12","v2.63.11","v2.63.10","v2.63.9","v2.63.8","v2.63.7","v2.63.6"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-82236.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N"}]}