{"id":"CVE-2020-35774","aliases":["GHSA-3mqv-8gxg-pfm4"],"url":"https://o3.security/vulnerability/CVE-2020-35774","summary":"TwitterServer Cross-site Scripting via /histograms endpoint","details":"server/handler/HistogramQueryHandler.scala in Twitter TwitterServer (aka twitter-server) before 20.12.0, in some configurations, allows XSS via the /histograms endpoint.","published":"2020-12-29T18:15:13.057Z","modified":"2026-07-08T19:44:03.883399Z","cvss":{"score":5.4,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"com.twitter:twitter-server_2.12","fixedVersion":"20.12.0"}],"fix":{"url":"https://github.com/twitter/twitter-server/commit/e0aeb87e89a6e6c711214ee2de0dd9f6e5f9cb6c","label":"twitter/twitter-server@e0aeb87"},"references":[{"type":"ADVISORY","url":"https://advisory.checkmarx.net/advisory/CX-2020-4287"},{"type":"FIX","url":"https://github.com/twitter/twitter-server/commit/e0aeb87e89a6e6c711214ee2de0dd9f6e5f9cb6c"},{"type":"FIX","url":"https://github.com/twitter/twitter-server/compare/twitter-server-20.10.0...twitter-server-20.12.0"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T19:44:03.883399Z"}}