{"id":"CVE-2015-20108","aliases":["GHSA-r364-2pj4-pf7f"],"url":"https://o3.security/vulnerability/CVE-2015-20108","summary":"ruby-saml vulnerable to XPath injection","details":"xml_security.rb in the ruby-saml gem before 1.0.0 for Ruby allows XPath injection and code execution because prepared statements are not used.","published":"2023-05-27T19:15:09Z","modified":"2026-04-10T03:45:11.885913Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"RubyGems","name":"ruby-saml","fixedVersion":"1.0.0"}],"fix":{"url":"https://github.com/SAML-Toolkits/ruby-saml/commit/9853651b96b99653ea8627d757d46bfe62ab6448","label":"SAML-Toolkits/ruby-saml@9853651"},"references":[{"type":"ADVISORY","url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/ruby-saml/OSVDB-124991.yml"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20230703-0003/"},{"type":"FIX","url":"https://github.com/SAML-Toolkits/ruby-saml/commit/9853651b96b99653ea8627d757d46bfe62ab6448"},{"type":"FIX","url":"https://github.com/SAML-Toolkits/ruby-saml/compare/v0.9.2...v1.0.0"},{"type":"REPORT","url":"https://github.com/SAML-Toolkits/ruby-saml/pull/225"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-04-10T03:45:11.885913Z"}}