What’s Vulnerable › Vulnerabilities

CVE-2025-67124

• Severity: medium (CVSS 6.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-01-23 · updated 2026-06-17
• Weakness: CWE-59

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).

Affected products

• Svenstaro Miniserve: 0.32.0

References

• https://gist.github.com/thesmartshadow/55688f87f8b985eb530e07d00ef8c63f
• https://github.com/svenstaro/miniserve

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