PT-2026-6456 · Crates.Io · Miniserve

Publicado 2026-01-23 · Atualizado 2026-01-23

OSV

CVSS v4.0

6.3

Média

Vetor base

AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

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).

Correção

Time Of Check To Time Of Use

Link Following

Enumeração de Fraquezas

CWE-367

CWE-59

Identificadores relacionados

GHSA-MXC8-4JQF-368Q

Produtos afetados

Miniserve

Referências · 4

• https://github.com/svenstaro/miniserve · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2025-67124 · Nota de Segurança
• https://gist.github.com/thesmartshadow/55688f87f8b985eb530e07d00ef8c63f · Nota
• https://osv.dev/vulnerability/GHSA-mxc8-4jqf-368q · Aviso do Fabricante