{"id":"CVE-2021-36686","aliases":["GHSA-4jqw-vfmj-9rmh"],"url":"https://o3.security/vulnerability/CVE-2021-36686","summary":"Cross-site Scripting in yapi-vendor","details":"Cross Site Scripting (XSS) vulnerability in yapi 1.9.1 allows attackers to execute arbitrary code via the /interface/api edit page.","published":"2023-01-26T21:15:24.030Z","modified":"2026-07-08T22:13:34.969189Z","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":1,"affectedPackages":[{"ecosystem":"npm","name":"yapi-vendor","fixedVersion":null}],"fix":null,"references":[{"type":"REPORT","url":"https://github.com/YMFE/yapi/issues/2240"},{"type":"EVIDENCE","url":"https://github.com/YMFE/yapi/issues/2190"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T22:13:34.969189Z"}}