CVE-2026-54242

MEDIUMPre-NVD 4.94.9—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 4.9 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.2%, top 87% of all CVEs by exploit prediction. 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: epss, secondary
4.9
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 4.9Exploit: NoneExposed: 0

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

Statamic is a Laravel and Git powered content management system (CMS). Prior to 5.73.24 and 6.20.1, the Glide image proxy's URL validation in src/Imaging/RemoteUrlValidator.php and src/Imaging/GuzzleAdapter.php 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 and 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. This issue is fixed in versions 5.73.24 and 6.20.1.

CVSS v3
4.9
EG Score
4.9(medium)
EG Risk
22(Track)
EG Risk 22/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity49% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS
13.4%
KEV
Not listed

Published

June 26, 2026

Last Modified

July 23, 2026

Advisory Details (5)

Auto-updated Jul 17, 2026
Patch available. Sources: github_commit, github_pr, github_release, github.
github Patch Available

Server-Side Request Forgery via Glide (DNS rebinding) · Advisory · statamic/cms · GitHub

Affected: 5.73.24 and 6.20.1.

https://github.com/statamic/cms/security/advisories/GHSA-v5c4-wcpj-x73m
github_release Patch Available

v6.20.1

Patch available: statamic/cms v6.20.1

https://github.com/statamic/cms/releases/tag/v6.20.1
github_release Patch Available

v5.73.24

Patch available: statamic/cms v5.73.24

https://github.com/statamic/cms/releases/tag/v5.73.24
github_pr Patch Available

[5.x] Harden remote URL validation

Patch available: statamic/cms v5.73.24 (PR #14761 merged 2026-06-02)

https://github.com/statamic/cms/pull/14761
github_commit Patch Available

commit d8f4575c425e (statamic/cms)

Patch available: statamic/cms v5.73.24 (contains commit d8f4575c425e)

https://github.com/statamic/cms/commit/d8f4575c425e2932f22ac030568e990be0dae2da

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.

Affected Packages

(1 across 1 ecosystem)
Packagist(1)
PackageVulnerable rangeFixed inDependents
statamic/cmsv6.0.0 ... v6.9.0 (37 versions)6.20.1—

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 8× in last 7d / 9× 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. 2026-07-23 14:18 UTCEPSS rescore
  2. 2026-07-23 03:19 UTCEG score recompute
  3. 2026-07-22 14:08 UTCEPSS rescore
  4. 2026-07-21 15:25 UTCEPSS rescore
  5. 2026-07-20 17:08 UTCEPSS rescore
  6. 2026-07-19 14:31 UTCEPSS rescore
  7. 2026-07-19 14:31 UTCEPSS rescore
  8. 2026-07-19 02:29 UTCEPSS rescore
  9. 2026-06-26 23:38 UTCEG score recompute

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-54242?
CVE-2026-54242 is a medium vulnerability published on June 26, 2026. Statamic is a Laravel and Git powered content management system (CMS). Prior to 5.73.24 and 6.20.1, the Glide image proxy's URL validation in src/Imaging/RemoteUrlValidator.php and src/Imaging/GuzzleAdapter.php could be bypassed using DNS rebinding. The remote hostname was validated as publicly…
When was CVE-2026-54242 disclosed?
CVE-2026-54242 was first published in the National Vulnerability Database on June 26, 2026, with the most recent update on July 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-54242 actively exploited?
CVE-2026-54242 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 13.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-54242?
CVE-2026-54242 has a CVSS v3 base score of 4.9 (NVD).
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

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