Vulnerability record · CVE-2026-28423 · published 27 February 2026

CVE-2026-28423: Statamic server-side request forgery (ssrf) vulnerability

Statamic · Statamic

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.

8.6 CVSS 3.1 High EPSS 0.47% · top 61.5% CWE-918 · Server-side request forgery (SSRF)

8.6CVSS 3.1 base score

0.47%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

3References

17 Jun 2026Last modified by NVD

Description

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Statamic Statamic

References

Link	Tags
https://github.com/statamic/cms/releases/tag/v5.73.11	Release Notes
https://github.com/statamic/cms/releases/tag/v6.4.0	Release Notes
https://github.com/statamic/cms/security/advisories/GHSA-cwpp-325q-2cvp	PatchVendor Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-28423), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.