Astro: Duplicate trailing slash feature can lead to Open Redirects

Astro is a web framework for content-driven websites. In versions 5.2.0 through 5.12.7, there is an Open Redirect vulnerability in the trailing slash redirection logic when handling paths with double slashes. This allows an attacker to redirect users to arbitrary external domains by crafting URLs such as https://mydomain.com//malicious-site.com/. This increases the risk of phishing and other social engineering attacks. This affects sites that use on-demand rendering (SSR) with the Node or Cloudflare adapters. It does not affect static sites, or sites deployed to Netlify or Vercel. This issue is fixed in version 5.12.8. To work around this issue at the network level, block outgoing redirect responses with a Location header value that starts with `//`.

N/A

指向未可信站点的URL重定向(开放重定向)

Astro 输入验证错误漏洞

Astro是Astro开源的一个内容驱动网站的 web 框架。 Astro 5.2.0至5.12.7版本存在输入验证错误漏洞，该漏洞源于双斜杠路径处理不当，可能导致开放重定向攻击。

N/A

N/A