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CVE-2025-27220
MEDIUM4.0
Description
In the CGI gem before 0.4.2 for Ruby, a Regular Expression Denial of Service (ReDoS) vulnerability exists in the Util#escapeElement method.
CVE Details
CVSS v3.1 Score4.0
SeverityMEDIUM
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:L
Attack VectorNETWORK
ComplexityHIGH
Privileges RequiredNONE
User InteractionNONE
Published3/4/2025
Last Modified11/3/2025
Sourcenvd
Honeypot Sightings0
Affected Products
ruby-lang:cgiruby-lang:ruby
Weaknesses (CWE)
CWE-1333CWE-1333
References
https://hackerone.com/reports/2890322(cve@mitre.org)
https://lists.debian.org/debian-lts-announce/2025/03/msg00008.html(af854a3a-2127-422b-91ae-364da2661108)
IOC Correlations
No correlations recorded
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