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Product · ruby-lang

CGI

2 known vulnerabilities.

CGI at a glance

Last 12 months
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2 results · Feed

  • Medium 4.0
    CVE-2025-27220

    CGI has Regular Expression Denial of Service (ReDoS) potential in Util#escapeElement

    In the CGI gem before 0.4.2 for Ruby, a Regular Expression Denial of Service (ReDoS) vulnerability exists in the Util#escapeElement method.

    ruby-lang CGI ruby2.3 ruby2.5 Debian Ubuntu RubyGems
  • Medium 5.8
    CVE-2025-27219

    CGI has Denial of Service (DoS) potential in Cookie.parse

    In the CGI gem before 0.4.2 for Ruby, the CGI::Cookie.parse method in the CGI library contains a potential Denial of Service (DoS) vulnerability. The method does not impose any limit on the length of the raw cookie value it processes. This oversight can lead …

    ruby-lang CGI ruby2.3 ruby Debian Ubuntu Alpine RubyGems