{"id":"CVE-2021-23673","aliases":[],"url":"https://o3.security/vulnerability/CVE-2021-23673","summary":"Cross-site Scripting in pekeupload","details":"This affects all versions of package pekeupload. If an attacker induces a user to upload a file whose name contains javascript code, the javascript code will be executed.","published":"2021-12-02T17:52:26Z","modified":"2026-03-13T22:10:57.052218Z","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":1,"affectedPackages":[{"ecosystem":"npm","name":"pekeupload","fixedVersion":null}],"fix":null,"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-23673"},{"type":"PACKAGE","url":"https://github.com/moxiecode/plupload"},{"type":"WEB","url":"https://github.com/moxiecode/plupload/blob/120cc0b5dd3373d7181fd11b06ac2557c890d3f0/js/jquery.plupload.queue/jquery.plupload.queue.js%23L226"},{"type":"WEB","url":"https://snyk.io/vuln/SNYK-JS-PEKEUPLOAD-1584360"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-03-13T22:10:57.052218Z"}}