CVE-2026-54242

MEDIUMPre-NVD 4.94.9
EchelonGraph scoreLOW confidence

This medium-severity CVE scores 4.9 under the CNA's CVSS (NVD's own analysis pending). EPSS exploit-prediction score not yet available (the EPSS model rescores nightly; freshly-published CVEs typically appear within 48 hours). GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: cna:github_m
4.9
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: —CVSS: 4.9Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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

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.

CVSS v3
4.9
EG Score
4.9(low)
EPSS
—
KEV
Not listed

Published

June 26, 2026

Last Modified

June 26, 2026

Vendor Advisories for CVE-2026-54242(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Data Freshness Timeline

(refreshed 7× in last 7d / 11× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-06 17:06 UTCEG score recompute
  2. 2026-07-05 17:43 UTCEG score recompute
  3. 2026-07-04 18:23 UTCEG score recompute
  4. 2026-07-03 19:00 UTCEG score recompute
  5. 2026-07-02 19:40 UTCEG score recompute
  6. 2026-07-01 20:18 UTCEG score recompute
  7. 2026-06-30 20:58 UTCEG score recompute
  8. 2026-06-29 21:38 UTCEG score recompute
  9. 2026-06-28 22:18 UTCEG score recompute
  10. 2026-06-27 22:58 UTCEG score recompute
  11. 2026-06-26 23:38 UTCEG score recompute

Frequently asked(4)

What is CVE-2026-54242?
CVE-2026-54242 is a medium vulnerability published on June 26, 2026. Statamic Vulnerable to Server-Side Request Forgery via Glide (DNS rebinding) 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…
When was CVE-2026-54242 disclosed?
CVE-2026-54242 was first published in the National Vulnerability Database on June 26, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
What is the CVSS score of CVE-2026-54242?
CVE-2026-54242 has a CVSS v4.0 base score of 4.9 (CNA self-assessment; NVD's own analysis pending). The EG score is currently aggregating — additional source signals are being incorporated as they become available..
How do I remediate CVE-2026-54242?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-54242, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2026-54242

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