CVE-2020-8166

A CSRF forgery vulnerability exists in rails < 5.2.5, rails < 6.0.4 that makes it possible for an attacker to, given a global CSRF token such as the one present in the authenticity_token meta tag, forge a per-form CSRF token.

Affected products

Alt Linux, Rails, Red Os, Suse

Rubyonrails Rails

< 5.2.4.3, 6.0.3.1

Fix

Available

CVSS 3.1

4.3 MEDIUM

EPSS

1.7% (75th percentile)

Weakness

CWE-352

NVD status

Modified

Published

2020-07-02

No exploit for CVE-2020-8166 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.