pkg:RubyGems/cgi

5 total CVEsCRITICAL1HIGH2MEDIUM2

✅ Check your installed version

All known vulnerabilities

  • CRITICAL9.8CVE-2021-41816Buffer overrun in CGI.escape_html
    >= 0.3.0, < 0.3.1
  • HIGH8.8CVE-2021-33621HTTP response splitting in CGI
    >= 0.3.0, < 0.3.5
  • HIGH7.5CVE-2021-41819Cookie Prefix Spoofing in CGI::Cookie.parse
    >= 0.3.0, < 0.3.1
  • MEDIUM5.8CVE-2025-27219CGI has Denial of Service (DoS) potential in Cookie.parse
    from 0, < 0.3.5.1
  • MEDIUM4.0CVE-2025-27220CGI has Regular Expression Denial of Service (ReDoS) potential in Util#escapeElement
    from 0, < 0.3.5.1