CVE-2026-54242
Statamic Vulnerable to Server-Side Request Forgery via Glide (DNS rebinding)
Description
### 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.
How to fix CVE-2026-54242
To remediate CVE-2026-54242, upgrade the affected package to a fixed version below.
- —upgrade to 5.73.24 or later
Is CVE-2026-54242 being exploited?
No exploitation signal available. Neither CISA KEV nor a current EPSS score has been published for CVE-2026-54242.
Affected packages (1)
- from 0, < 5.73.24
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.9 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N |