CVE-2021-41086

HIGH8.7EPSS 0.64%

Clipboard-based XSS

發布日:2021/9/22修改日:2026/3/13

描述

### Impact XSS against the user. ### Details jsuites is vulnerable to DOM based XSS if the user can be tricked into copying _anything_ from a malicious and pasting it into the html editor. This is because a part of the clipboard content is directly written to `innerHTML` causing XSS. ### References The Curious Case of Copy & Paste – on risks of pasting arbitrary content in browsers: https://research.securitum.com/the-curious-case-of-copy-paste/

受影響套件(1)

npm/jsuitesfrom 0, < 4.9.11

CVSS 分數

來源	版本	嚴重程度	向量
osv	CVSS 3.1	HIGH8.7	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N

參考連結(6)

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2021-41086
WEBhttps://github.com/jsuites/jsuites
WEBhttps://github.com/jsuites/jsuites/commit/d47a6f4e143188dde2742f4cffd313e1068ad3b3
WEBhttps://github.com/jsuites/jsuites/commit/fe1d3cc5e339f2f4da8ed1f9f42271fdf9cbd8d2
WEBhttps://github.com/jsuites/jsuites/security/advisories/GHSA-qh7x-j4v8-qw5w
WEBhttps://www.npmjs.com/package/jsuites