CVE-2025-59837— astro allows bypass of image proxy domain validation leading to SSRF and potential XSS
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I. Basic Information for CVE-2025-59837
Vulnerability Information
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Vulnerability Title
astro allows bypass of image proxy domain validation leading to SSRF and potential XSS
Source: NVD (National Vulnerability Database)
Vulnerability Description
Astro is a web framework that includes an image proxy. In versions 5.13.4 and later before 5.13.10, the image proxy domain validation can be bypassed by using backslashes in the href parameter, allowing server-side requests to arbitrary URLs. This can lead to server-side request forgery (SSRF) and potentially cross-site scripting (XSS). This vulnerability exists due to an incomplete fix for CVE-2025-58179. Fixed in 5.13.10.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
服务端请求伪造(SSRF)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Astro 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Astro是Astro开源的一个内容驱动网站的 web 框架。 Astro 5.13.4版本至5.13.10之前版本存在代码问题漏洞，该漏洞源于href参数中使用反斜杠可绕过图像代理域验证，可能导致服务端请求伪造和跨站脚本攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2025-59837
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V. Comments for CVE-2025-59837
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