Starlette是Encode开源的一个轻量级的 ASGI 框架/工具包。非常适合用 Python 构建异步 web 服务。 Starlette 1.0.1之前版本存在环境问题漏洞,该漏洞源于未验证HTTP Host请求头,导致基于request.url的安全限制可能被绕过。
尽管我们使用了先进的大模型技术,但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性,但请您根据实际情况进行核实和判断。
| # | POC 描述 | 源链接 | 神龙链接 |
|---|---|---|---|
| 1 | A flaw was found in Starlette, a lightweight ASGI (Asynchronous Server Gateway Interface) framework. A remote attacker could exploit this vulnerability by sending a specially crafted HTTP Host request header. This malformed header could cause the request.url to be incorrectly reconstructed, leading to a discrepancy with the actual requested path. Consequently, security restrictions enforced by middleware and endpoints that rely on request.url for validation could be bypassed, potentially allowing unauthorized access or actions. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-48710.yaml | POC详情 |
VULNERABLE: HTTP/1.1 200 OK ; body exfiltrated protected secret PROOF_beb0ada5b3193a74 via Host-header path poisoning (baseline was HTTP/1.1 403 Forbidden)
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