CVE-2026-39847

CVSS Score & Metrics

Base Score

9.1 / 10

Vector String

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

Vulnerability Description

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.

Vulnerability Details

Published Date

April 07, 2026

Last Modified

April 08, 2026

CWE ID

CWE-22

Source

NVD

Vendor

emmett-framework

Product

emmett

External References

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

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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