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 86% 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
4.9EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.2%CVSS: 4.9Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

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
4.9MEDIUMmedium confidence
EG Risk
22
EG Risk 22/100

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%
EPSS PROB
0.2%
EPSS %ILE
12th
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.
githubMentions a patch (unverified)

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 rangeFix by version rangeDependents
statamic/cmsv6.0.0 ... v6.9.0 (37 versions)
  • every version up to 5.73.24: fixed in 5.73.24
  • 6.0.0 up to 6.20.1: fixed in 6.20.1
—

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 7× in last 7d / 28× 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.

Showing the most recent 100 of 104 total refreshes for this CVE.

  1. 2026-10-10 20:00 UTCEPSS rescore
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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 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 0.2% probability of exploitation in the next 30 days (12th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-54242?
CVE-2026-54242 has a CVSS base score of 4.9 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-54242?
A fix for CVE-2026-54242 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-54242 are linked in the Vendor Advisories panel on this page.

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