Vulnerability Information
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Vulnerability Title
Rails Active Support has a possible XSS vulnerability in SafeBuffer#%
Vulnerability Description
Active Support is a toolkit of support libraries and Ruby core extensions extracted from the Rails framework. Prior to versions 8.1.2.1, 8.0.4.1, and 7.2.3.1, `SafeBuffer#%` does not propagate the `@html_unsafe` flag to the newly created buffer. If a `SafeBuffer` is mutated in place (e.g. via `gsub!`) and then formatted with `%` using untrusted arguments, the result incorrectly reports `html_safe? == true`, bypassing ERB auto-escaping and possibly leading to XSS. Versions 8.1.2.1, 8.0.4.1, and 7.2.3.1 contain a patch.
CVSS Information
N/A
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Vulnerability Title
Rails 跨站脚本漏洞
Vulnerability Description
Rails是美国Rails团队的一套基于Ruby语言的开源Web应用框架。 Rails Active Support 8.1.2.1之前版本、8.0.4.1之前版本和7.2.3.1之前版本存在跨站脚本漏洞，该漏洞源于SafeBuffer#%未传播html_unsafe标志，可能导致绕过ERB自动转义并引发跨站脚本攻击。
CVSS Information
N/A
Vulnerability Type
N/A