漏洞标题
通过不安全默认值跨站脚本攻击(XSS)
漏洞描述信息
通过remark-html中的不安全默认值实现跨站脚本攻击
CVSS信息
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
漏洞类别
N/A
漏洞标题
Cross site scripting via unsafe defaults in remark-html
漏洞描述信息
remark-html is an open source nodejs library which compiles Markdown to HTML. In affected versions the documentation of remark-html has mentioned that it was safe by default. In practice the default was never safe and had to be opted into. That is, user input was not sanitized. This means arbitrary HTML can be passed through leading to potential XSS attacks. The problem has been patched in 13.0.2 and 14.0.1: `remark-html` is now safe by default, and the implementation matches the documentation. On older affected versions, pass `sanitize: true` if you cannot update.
CVSS信息
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
漏洞类别
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
漏洞标题
Github remark-html 跨站脚本漏洞
漏洞描述信息
Github remark-html是将 Markdown 序列化为 HTML 的remark插件。 remark-html 存在跨站脚本漏洞,该漏洞源于软件对于用户输入没有经过有效的验证与转义。这意味着传递任意的HTML可能会导致潜在的XSS攻击。
CVSS信息
N/A
漏洞类别
跨站脚本