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CVE-2025-27220

CVE-2025-27220

CVSS 4 MEDIUMEPSS 0.7%CWE-1333
In the CGI gem before 0.4.2 for Ruby, a Regular Expression Denial of Service (ReDoS) vulnerability exists in the Util#escapeElement method.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:L
Productos afectados
ruby-lang · CGI

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Referencias
https://github.com/rubysec/ruby-advisory-db/blob/master/gems/cgi/CVE-2025-27220.ymlhttps://hackerone.com/reports/2890322https://lists.debian.org/debian-lts-announce/2025/03/msg00008.html