CVE 7.2 HIGH

astro allows bypass of image proxy domain validation leading to SSRF and potential XSS_CVE-2025-59837

7.2 / 10
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

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.

Basic Information

ID CVE-2025-59837
Source GitHub_M
Published Oct 28, 2025 at 19:54

Affected Product

Vendor withastro
Product astro
Version >= 5.13.4, < 5.13.10
Affected Versions withastro astro >= 5.13.4, < 5.13.10

CWE Classification

References

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