CVE-2025-67124

Published Jan 23, 2026 CVSS 3.1 · 6.8 Medium EPSS < 1% KEV · Not listed
Description
A TOCTOU and symlink race in svenstaro/miniserve 0.32.0 upload finalization (when uploads are enabled) can allow an attacker to overwrite arbitrary files outside the intended upload/document root in deployments where the attacker can create/replace filesystem entries in the upload destination directory (e.g., shared writable directory/volume).

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-mxc8-4jqf-368q miniserve affected by a TOCTOU and symlink race vulnerability
History
Type Values Removed Values Added
CPEs cpe:2.3:a:svenstaro:miniserve:0.32.0:*:*:*:*:*:*:*
Type Values Removed Values Added
First Time appeared Svenstaro
Svenstaro miniserve
Vendors & Products Svenstaro
Svenstaro miniserve
Type Values Removed Values Added
Weaknesses CWE-367
CWE-59
Metrics cvssV3_1

{'score': 6.8, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description A TOCTOU and symlink race in svenstaro/miniserve 0.32.0 upload finalization (when uploads are enabled) can allow an attacker to overwrite arbitrary files outside the intended upload/document root in deployments where the attacker can create/replace filesystem entries in the upload destination directory (e.g., shared writable directory/volume).
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Jan 23, 2026, 6:51 PM
Reserved
Dec 8, 2025, 12:00 AM
Status
Analyzed
Published
Jan 23, 2026, 4:15 PM
Modified
Jun 17, 2026, 9:57 AM