CVE-2025-64745
Astro is a web framework. Starting in version 5.2.0 and prior to version 5.15.6, a Reflected Cross-Site Scripting (XSS) vulnerability exists in Astro's development server error pages when the `trailingSlash` configuration option is used. An attacker can inject arbitrary JavaScript code that executes in the victim's browser context by crafting a malicious URL. While this vulnerability only affects the development server and not production builds, it could be exploited to compromise developer environments through social engineering or malicious links. Version 5.15.6 fixes the issue.
Vendor
Product
CWE
Yayın Tarihi
2025-11-13 21:15:54
Güncelleme
2025-11-25 15:13:14
Source Identifier
security-advisories@github.com
KEV Date Added
-
Kategoriler
Referanslar
https://github.com/withastro/astro/blob/5bc37fd5cade62f753aef66efdf40f982379029a/packages/astro/src/template/4xx.ts#L133-L149
https://github.com/withastro/astro/commit/790d9425f39bbbb462f1c27615781cd965009f91
https://github.com/withastro/astro/pull/12994
https://github.com/withastro/astro/security/advisories/GHSA-w2vj-39qv-7vh7