CVE-2023-47129

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 9.8 under NVD CVSS v3. EPSS exploit probability: 1.1%, top 37% 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, nvd
Elevated
9.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 9.8Exploit: NoneExposed: 0

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

Statmic is a core Laravel content management system Composer package. Prior to versions 3.4.13 and 4.33.0, on front-end forms with an asset upload field, PHP files crafted to look like images may be uploaded. This only affects forms using the "Forms" feature and not just _any_ arbitrary form. This does not affect the control panel. This issue has been patched in 3.4.13 and 4.33.0.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
—
EPSS
62.8%
KEV
Not listed

Published

November 10, 2023

Last Modified

June 17, 2026

Advisory Details (3)

Auto-updated Jul 6, 2026
Patch available. Sources: github, github_commit.
github Patch Available

Remote code execution via front-end form uploads · Advisory · statamic/cms · GitHub

Affected: 3.4.13 and 4.33.0.

https://github.com/statamic/cms/security/advisories/GHSA-72hg-5wr5-rmfc
github_commit Patch Available

commit f6c688154f6b (statamic/cms)

Patch available: statamic/cms v5.73.18 (contains commit f6c688154f6b)

https://github.com/statamic/cms/commit/f6c688154f6bdbd0b67039f8f11dcd98ba061e77
github_commit

commit 098ef8024d97 (statamic/cms)

Fix landed in statamic/cms commit 098ef8024d97 — awaiting tagged release

https://github.com/statamic/cms/commit/098ef8024d97286ca501273c18ae75b646262d75

Affected Packages

(1 across 1 ecosystem)
Packagist(1)
PackageVulnerable rangeFixed inDependents
statamic/cmsv3.0.0 ... v3.4.9 (271 versions)3.4.13—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 11× in last 7d / 48× 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. 2026-07-22 23:14 UTCEG score recompute▲ 1.50
  2. 2026-07-22 14:06 UTCEPSS rescore
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  21. 2026-06-24 06:29 UTCNVD updateCVSS v3 → 9.8 · severity → CRITICAL
  22. 2026-06-23 21:31 UTCEPSS rescore
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  44. 2026-06-09 15:47 UTCOSV refresh
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  73. 2026-05-24 14:11 UTCEG score recompute

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 GitHub PoC). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • GitHub PoCCyber-Wo0dy/CVE-2023-47129
    First seen Nov 13, 2023

    Statamic CMS versions <4.33.0 vulnerable to "Remote Code Execution"

    Open source ↗

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2023-47129?
CVE-2023-47129 is a critical vulnerability published on November 10, 2023. Statmic is a core Laravel content management system Composer package. Prior to versions 3.4.13 and 4.33.0, on front-end forms with an asset upload field, PHP files crafted to look like images may be uploaded. This only affects forms using the "Forms" feature and not just any arbitrary form. This…
When was CVE-2023-47129 disclosed?
CVE-2023-47129 was first published in the National Vulnerability Database on November 10, 2023, with the most recent update on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2023-47129 actively exploited?
CVE-2023-47129 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 62.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2023-47129?
CVE-2023-47129 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2023-47129?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-47129, 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.

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