CVE-2025-61594

Description

URI is a module providing classes to handle Uniform Resource Identifiers. In versions 0.12.4 and earlier (bundled in Ruby 3.2 series) 0.13.2 and earlier (bundled in Ruby 3.3 series), 1.0.3 and earlier (bundled in Ruby 3.4 series), when using the + operator to combine URIs, sensitive information like passwords from the original URI can be leaked, violating RFC3986 and making applications vulnerable to credential exposure. This is a a bypass for the fix to CVE-2025-27221 that can expose user credentials. This issue has been fixed in versions 0.12.5, 0.13.3 and 1.0.4.

References

https://www.ruby-lang.org/en/news/2025/02/26/security-advisories

https://hackerone.com/reports/2957667

https://github.com/ruby/uri/security/advisories/GHSA-j4pr-3wm6-xx2r

https://github.com/advisories/GHSA-22h5-pq3x-2gf2

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

CVSS v4

EPSS