Server-side Request Forgery (SSRF) Affecting statamic/cms package, versions <5.73.11>=6.0.0-alpha.1, <6.4.0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published2 Mar 2026
- disclosed1 Mar 2026
- creditdxlerYT
Introduced: 1 Mar 2026
NewCVE-2026-28423 (opens in a new tab)How to fix?
Upgrade statamic/cms to version 5.73.11, 6.4.0 or higher.
Overview
Affected versions of this package are vulnerable to Server-side Request Forgery (SSRF) in Glide when operating in insecure mode. An unauthenticated attacker can access internal services and cloud metadata endpoints by supplying arbitrary URLs to the image proxy or watermark feature. This is only exploitable if the insecure mode is enabled in the configuration.
Workaround
This vulnerability can be mitigated by disabling insecure mode in the Glide configuration.