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).
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Fixes

Solution

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Workaround

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History

Fri, 23 Jan 2026 15:45:00 +0000

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).
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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-01-23T15:32:48.498Z

Reserved: 2025-12-08T00:00:00.000Z

Link: CVE-2025-67124

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-01-23T16:15:52.247

Modified: 2026-01-23T16:15:52.247

Link: CVE-2025-67124

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

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Weaknesses

No weakness.