Description
Craft CMS is a content management system (CMS). In versions on the 4.x branch through 4.17.8 and the 5.x branch through 5.9.14, the `resource-js` endpoint in Craft CMS allows unauthenticated requests to proxy remote JavaScript resources. When `trustedHosts` is not explicitly restricted (default configuration), the application trusts the client-supplied Host header. This allows an attacker to control the derived `baseUrl`, which is used in prefix validation inside `actionResourceJs()`. By supplying a malicious Host header, the attacker can make the server issue arbitrary HTTP requests, leading to Server-Side Request Forgery (SSRF). Versions 4.17.9 and 5.9.15 patch the issue.
INFO
Published Date :
2026-04-21T23:36:31.358Z
Last Modified :
2026-04-22T14:18:56.067Z
Source :
GitHub_M
AFFECTED PRODUCTS
The following products are affected by CVE-2026-41130 vulnerability.
| Vendors | Products |
|---|---|
| Craftcms |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2026-41130.
