{"id":"CVE-2026-91144","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-91144","summary":"ZFile through 5.0.5 Share Entry Filter Bypass via Download Endpoint","details":"ZFile through 5.0.5 fails to validate requested file paths against a share link's allowed entries on the download endpoint. Attackers holding a share link can supply arbitrary file paths as query parameters to download any file under the shared base directory, bypassing the intended access restrictions.","published":"2026-09-14T21:45:44.595Z","modified":"2026-09-15T11:46:20.864160344Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/91xxx/CVE-2026-91144.json"},{"type":"PACKAGE","url":"https://github.com/zfile-dev/zfile"},{"type":"ARTICLE","url":"https://github.com/zfile-dev/zfile/blob/5.0.5/src/main/java/im/zhaojun/zfile/module/share/service/ShareLinkFileService.java"},{"type":"REPORT","url":"https://github.com/zfile-dev/zfile/issues/826"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-91144"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/zfile-through-5.0.5-share-entry-filter-bypass-via-download-endpoint"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-09-15T11:46:20.864160344Z"}}