CVE-2025-27220 (GCVE-0-2025-27220)
Vulnerability from cvelistv5
Published
2025-03-03 00:00
Modified
2025-11-03 21:13
Severity ?
4.0 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:L
CWE
  • CWE-1333 - Inefficient Regular Expression Complexity
Summary
In the CGI gem before 0.4.2 for Ruby, a Regular Expression Denial of Service (ReDoS) vulnerability exists in the Util#escapeElement method.
References
Impacted products
Vendor Product Version
ruby-lang CGI Version: 0   < 0.3.5.1
Version: 0.3.6   < 0.3.7
Version: 0.4.0   < 0.4.2
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