medium

CVE-2026-54242

Packagist · statamic/cms

Summary

Statamic Vulnerable to Server-Side Request Forgery via Glide (DNS rebinding)

Severity
medium
CVSS
4.9
EPSS
0.2% (p13)
CWE
CWE-367, CWE-918
Also known as
GHSA-v5c4-wcpj-x73m
Published
2026-06-26
Updated
2026-06-26

Advisory details

Impact

The Glide image proxy's URL validation could be bypassed using DNS rebinding. The remote hostname was validated as publicly routable, but resolved again when the image was actually fetched, so an attacker controlling the hostname's DNS could rebind it to an internal address after validation. This could cause the server to make HTTP requests to internal addresses — including loopback, private network, and cloud metadata endpoints.

This affects sites that pass user-supplied URLs to Glide.

Patches

This has been fixed in 5.73.24 and 6.20.1.

References

Related advisories

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Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.