ruby Webrick Vulnerabilities

Ruby Webrick vulnerabilities.

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25 June 2025

HTTP Request Smuggling Vulnerability in Ruby WEBrick
CVE-2025-6442
RubyWebrick5.9MEDIUM

6 October 2020

HTTP Request Smuggling Vulnerability in Ruby's WEBrick Server
CVE-2020-25613
Ruby-langRuby👾🟡7.5HIGH

10 May 2019

Directory Traversal Vulnerability in WEBrick for Ruby
CVE-2019-11879
Ruby-langWebrick5.5MEDIUM

13 January 2010

Escape Sequence Injection Vulnerability in WEBrick by Ruby
CVE-2009-4492
Ruby-langWebrickEPSS 16%

4 March 2008

Directory Traversal Vulnerability in WEBrick for Ruby Products
CVE-2008-1145
Ruby-langWebrickEPSS 59%