PT-2026-65545 · Generalsandman · Tinyweb

Theodosis Paidakis · CVE-2026-67185 · Publicado 2026-07-28 · Atualizado 2026-07-28

Mitre

CVSS v3.1

7.5

Alta

Vetor base

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

TinyWeb through 0.0.8 contains a path traversal vulnerability that allows unauthenticated attackers to read arbitrary files by submitting ../ sequences in the URL path, which are concatenated directly to the configured web root in HttpBuilder::buildResponse() without normalization, dot-segment removal, or boundary checks. Attackers can craft a single request with ../ sequences that pass through the URL parser unchanged and reach the filesystem call via HttpFile::setFile(), exposing sensitive files such as credential stores and private keys when the server process runs as root.

Exploit

Correção

Path traversal

Enumeração de Fraquezas

CWE-22

Identificadores relacionados

CVE-2026-67185

Produtos afetados

Tinyweb

Referências · 3

• 🔥 https://github.com/theopaid/Unauthenticated-Path-Traversal-Allows-Arbitrary-File-Read-TinyWeb- · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-67185 · Nota de Segurança
• https://vulncheck.com/advisories/tinyweb-path-traversal-via-url-path-component · Nota