Description
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: 2026-09-14
Score: 8.7 High
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Mon, 14 Sep 2026 22:00:00 +0000

Type Values Removed Values Added
Description 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.
Title ZFile through 5.0.5 Share Entry Filter Bypass via Download Endpoint
First Time appeared Zfile
Zfile zfile
Weaknesses CWE-639
CPEs cpe:2.3:a:zfile:zfile:*:*:*:*:*:*:*:*
Vendors & Products Zfile
Zfile zfile
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}

Subscriptions

Zfile Zfile
cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-09-14T21:45:44.595Z

Reserved: 2026-09-14T20:35:39.547Z

Link: CVE-2026-91144

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-14T22:16:59.053

Modified: 2026-09-14T22:16:59.053

Link: CVE-2026-91144

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses
  • CWE-639

    Authorization Bypass Through User-Controlled Key