CVE-2019-5420
CRITICAL
9.8
CVSS Severity Score
Vulnerability Description
A remote code execution vulnerability in development mode Rails <5.2.2.1, <6.0.0.beta3 can allow an attacker to guess the automatically generated development mode secret token. This secret token can be used in combination with other Rails internals to escalate to a remote code execution exploit.
Affected Platforms (CPE)
📦
Rubyonrails
Rails
< 5.2.2.1📦
Rubyonrails
Rails
= 6.0.0📦
Rubyonrails
Rails
= 6.0.0💻
Debian
Debian Linux
= 8.0💻
Fedoraproject