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地图 / Stored XSS on Trix Editor version latest (2.1.16) - Sanitizer Bypass

Stored XSS on Trix Editor version latest (2.1.16) - Sanitizer Bypass

跨站脚本 / 存储型 XSS / #3581911

厂商
Basecamp
严重程度
低危 · CVSS 3
赏金
$337
弱点
存储型 XSS
研究员
@newbiefromcoma
披露日期
2026-07-14
资产
app.basecamp.com
CVE
—

该报告还没有中文解读。

原文摘录

摘自原文(4626 字符中的一小部分)
Trix version `2.1.16` is vulnerable to a Stored Cross-Site Scripting (XSS) flaw. The vulnerability arises from an unsafe interaction between Trix's custom `DOMPurify` configuration and its document serialization logic.
原文中的代码
<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <title>Trix Editor v2.1.16 XSS Demo</title>
    <script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/trix.umd.min.js"></script>
    <link href="https://cdn.jsdelivr.net/npm/[email protected]/dist/trix.min.css" rel="stylesheet"> …

默认不展示报告全文。以上为简短摘录,完整复现过程请阅读原文。版权归研究员与 Basecamp 所有。

时间线

  • 报告提交
  • 公开披露
阅读 HackerOne 原文 ↗作者 @newbiefromcoma · 版权归作者与 Basecamp 所有

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