CVE-2017-9785

9.8 CRITICAL

Published: July 20, 2017 Modified: May 13, 2026

Description

Csrf.cs in NancyFX Nancy before 1.4.4 and 2.x before 2.0-dangermouse has Remote Code Execution via Deserialization of JSON data in a CSRF Cookie.

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Patch Vendor Advisory Exploit Third Party Advisory

Source: security-alert@hpe.com

Release Notes Third Party Advisory

Source: af854a3a-2127-422b-91ae-364da2661108

Release Notes Third Party Advisory

2 reference(s) from NVD

CVSS v3 Score

9.8 / 10.0

EPSS (Exploit Probability)

3.1%

86th percentile

Exploitation Status

Not in CISA KEV

CWE-502

nancyfx