Description (CNA)
In the CGI gem before 0.4.2 for Ruby, a Regular Expression Denial of Service (ReDoS) vulnerability exists in the Util#escapeElement method.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| ruby-lang / CGI | affected 0 before 0.3.5.1; affected 0.3.6 before 0.3.7; affected 0.4.0 before 0.4.2 |
CWE
CWE-1333
References
- https://hackerone.com/reports/2890322
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/cgi/CVE-2025-27220.yml
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.