Vulnerability Description
Statmatic is a Laravel and Git powered content management system (CMS). Prior to versions 5.73.11 and 6.4.0, when Glide image manipulation is used in insecure mode (which is not the default), the image proxy can be abused by an unauthenticated user to make the server send HTTP requests to arbitrary URLs—either via the URL directly or via the watermark feature. That can allow access to internal services, cloud metadata endpoints, and other hosts reachable from the server. This has been fixed in 5.73.11 and 6.4.0.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Statamic | Statamic | < 5.73.11 |
Related Weaknesses (CWE)
References
- https://github.com/statamic/cms/releases/tag/v5.73.11Release Notes
- https://github.com/statamic/cms/releases/tag/v6.4.0Release Notes
- https://github.com/statamic/cms/security/advisories/GHSA-cwpp-325q-2cvpPatchVendor Advisory
FAQ
What is CVE-2026-28423?
CVE-2026-28423 is a vulnerability with a CVSS score of 6.8 (MEDIUM). Statmatic is a Laravel and Git powered content management system (CMS). Prior to versions 5.73.11 and 6.4.0, when Glide image manipulation is used in insecure mode (which is not the default), the imag...
How severe is CVE-2026-28423?
CVE-2026-28423 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-28423?
Check the references section above for vendor advisories and patch information. Affected products include: Statamic Statamic.