{"id":"CVE-2021-32853","aliases":["GHSA-g9ph-r9hc-34r8"],"url":"https://o3.security/vulnerability/CVE-2021-32853","summary":"Erxes vulnerable to Cross-site Scripting","details":"Erxes, an experience operating system (XOS) with a set of plugins, is vulnerable to cross-site scripting in versions 0.22.3 and prior. This results in client-side code execution. The victim must follow a malicious link or be redirected there from malicious web site. There are no known patches.","published":"2023-02-20T23:15:12.133Z","modified":"2026-07-09T05:13:34.375445Z","cvss":{"score":9.6,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"},"epss":{"score":0.03125,"percentile":0.86841,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":3,"affectedPackages":[{"ecosystem":"npm","name":"erxes","fixedVersion":null}],"fix":null,"references":[{"type":"REPORT","url":"https://github.com/erxes/erxes/blob/f131b49add72032650d483f044d00658908aaf4a/widgets/server/index.ts#L54"},{"type":"REPORT","url":"https://github.com/erxes/erxes/blob/f131b49add72032650d483f044d00658908aaf4a/widgets/server/views/widget.ejs#L14"},{"type":"EVIDENCE","url":"https://securitylab.github.com/advisories/GHSL-2021-103-erxes/"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-09T05:13:34.375445Z"}}