{"id":"CGA-525x-4cm4-2fr2","modified":"2026-09-07T01:24:48.367882714Z","published":"2025-10-30T19:52:39Z","upstream":["CVE-2025-61921","GHSA-mr3q-g2mv-mr4q"],"references":[{"type":"WEB","url":"https://bugs.ruby-lang.org/issues/19104"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/61xxx/CVE-2025-61921.json"},{"type":"ADVISORY","url":"https://github.com/sinatra/sinatra/security/advisories/GHSA-mr3q-g2mv-mr4q"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-61921"},{"type":"REPORT","url":"https://github.com/sinatra/sinatra/issues/2120"},{"type":"FIX","url":"https://github.com/sinatra/sinatra/pull/1823"},{"type":"FIX","url":"https://github.com/sinatra/sinatra/pull/2121"}],"affected":[{"package":{"name":"logstash-9.0-compat","ecosystem":"Chainguard","purl":"pkg:apk/chainguard/logstash-9.0-compat?arch=aarch64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.0.8-r2"}]}],"ecosystem_specific":{"components":[{"component_location":"/opt/iamguarded/logstash/vendor/bundle/jruby/3.1.0/specifications/sinatra-4.1.1.gemspec","component_purl":"pkg:gem/sinatra@4.1.1","latest_event_status":"fixed","latest_event_timestamp":"2025-10-15T14:11:03Z","component_name":"sinatra","component_version":"4.1.1","component_type":"gem"}]},"database_specific":{"source":"https://advisories.cgr.dev/chainguard/v3/osv/CGA-525x-4cm4-2fr2.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U"}]}