Trix vulnerable to Cross-site Scripting on copy & paste

The Trix rich text editor, prior to versions 2.1.9 and 1.3.3, is vulnerable to cross-site scripting (XSS) + mutation XSS attacks when pasting malicious code. An attacker could trick a user to copy and paste malicious code that would execute arbitrary JavaScript code within the context of the user's session, potentially leading to unauthorized actions being performed or sensitive information being disclosed. Users should upgrade to Trix editor version 2.1.9 or 1.3.3, which uses DOMPurify to sanitize the pasted content.

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在Web页面生成时对输入的转义处理不恰当(跨站脚本)

Trix 跨站脚本漏洞

Trix是Basecamp开源的一个适用于日常写作的丰富文本编辑器。 Trix 2.1.9之前版本和1.3.3之前版本存在跨站脚本漏洞，该漏洞源于当粘贴恶意代码时，容易受到跨站脚本攻击，可能会导致执行未经授权的操作或泄露敏感信息。

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