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