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[Bug]: 安全问题：graphql操作保存对象数据时，未校验数据信息，存在XSS漏洞 #6947

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hwzero opened this issue Jun 21, 2024 · 2 comments

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bug help wanted

hwzero commented Jun 21, 2024 •

edited

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Description

安全问题：graphql操作保存对象数据时，未校验数据信息，存在XSS漏洞

修复建议：

ApiGateway统一对请求信息进行过滤，对容易引发XSS的内容的字符进行转义处理
对于cookies这种重要内容，下发时设置secure 属性和 httpOnly属性，防止XSS代码直接访问其中的敏感信息

Steps To Reproduce 重现步骤

举例：

公告->编辑
对标题进行修改，填写
保存后查看
图片标签加载失败触发 onerror部分的回调函数

Version 版本

2.5~2.7

hwzero added bug needs triaging labels

hotlong added help wanted and removed needs triaging labels

Author

hwzero commented Jun 24, 2024

可以使用 sanitize-html 对输入数据库前 /或者输出到网页渲染前对内容进行过滤

Collaborator

hotlong commented Jun 24, 2024

可能需要开通配置入口。 https://github.com/apostrophecms/sanitize-html

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