CVE-2026-39847

CRITICAL

9.1

Descricao

Emmett is a full-stack Python web framework designed with simplicity. From 2.5.0 to before 2.8.1, the RSGI static handler for Emmett's internal assets (/__emmett__ paths) is vulnerable to path traversal attacks. An attacker can use ../ sequences (eg /__emmett__/../rsgi/handlers.py) to read arbitrary files outside the assets directory. This vulnerability is fixed in 2.8.1.

Detalhes CVE

Pontuacao CVSS v3.19.1

SeveridadeCRITICAL

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado4/7/2026

Ultima modificacao4/16/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

emmett:emmett

Fraquezas (CWE)

CWE-22

Referencias

https://github.com/emmett-framework/emmett/security/advisories/GHSA-pr46-2v3c-5356(security-advisories@github.com)

Correlacoes IOC

Sem correlacoes registradas

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