PT-2026-65525 · Tomaka · Rouille

Theodosis Paidakis · CVE-2026-67181 · Publicado 2026-07-28 · Atualizado 2026-07-28

NVD

CVSS v3.1

5.4

Média

Vetor base

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

Rouille 0.3.3 through 3.6.2 contains an HTTP request smuggling vulnerability that allows remote attackers to desynchronize HTTP message boundaries by exploiting improper header forwarding in the proxy implementation. The proxy in src/proxy.rs forwards the client's Transfer-Encoding header to upstream backends unchanged while transmitting a body already de-chunked by tiny http, enabling CL.TE desynchronization attacks where attackers control where the backend believes the request body ends.

Exploit

Correção

HTTP Request/Response Smuggling

Enumeração de Fraquezas

CWE-444

Identificadores relacionados

CVE-2026-67181

Produtos afetados

Rouille

Referências · 3

• 🔥 https://github.com/theopaid/HTTP-Request-Smuggling-via-Transfer-Encoding-Desynchronization-rouille- · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-67181 · Nota de Segurança
• https://vulncheck.com/advisories/rouille-http-request-smuggling-via-proxy-transfer-encoding-header · Nota