{"id":"CVE-2021-28161","aliases":["GHSA-cwg9-c9cr-p5fq"],"url":"https://o3.security/vulnerability/CVE-2021-28161","summary":"Improper Neutralization of Input in Theia console","details":"In Eclipse Theia versions up to and including 1.8.0, in the debug console there is no HTML escaping, so arbitrary Javascript code can be injected.","published":"2021-03-12T22:15:15.077Z","modified":"2026-08-07T15:15:28.374027Z","cvss":{"score":6.1,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"npm","name":"@theia/console","fixedVersion":"1.8.1"}],"fix":null,"references":[{"type":"REPORT","url":"https://github.com/eclipse-theia/theia/issues/8794"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-07T15:15:28.374027Z"}}