CVE-2026-37266

HIGHNVD 8.0

8.0

An issue in Responsive File Manager Responsive FileManager Version 9.14.0 allows a remote attacker to execute arbitrary code via the force_download.php component

CVSS v3: 8.0
EG Score: 0.0(none)
EPSS: 32.5%
KEV: Not listed

Published

May 28, 2026

Last Modified

May 29, 2026

Advisory Details (2)

Auto-updated May 28, 2026

🔬 Proof of concept available. No patch confirmed yet.

generic

RESPONSIVE filemanager 9.14.0 | free open-source php filemanager image manager for FTP, tinyMCE 4, CKEditor and CLEditor

https://www.responsivefilemanager.com/

generic🟡 PoC Available

Responsive FileManager Version 9.14.0 Multiple Vulnerabilities – CVE-2026-37266

https://csacyber.com/blog/responsive-filemanager-version-9-14-0-multiple-vulnerabilities-cve-2026-37266

Vendor Advisories for CVE-2026-37266(1)

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

GHSA-3mvv-q4g4-gx25
GitHub Security AdvisoriesHigh
An issue in Responsive File Manager Responsive FileManager Version 9.14.0 allows a remote...

Weakness Classification(1)

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

CWE-98PHP Remote File Inclusion

Data Freshness Timeline

(refreshed 8× in last 7d / 8× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-31 22:30 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-29 13:44 UTCepss_batch
2026-05-29 13:44 UTCepss_batch
2026-05-28 14:07 UTCEG score recompute

Frequently asked(5)

What is CVE-2026-37266?

CVE-2026-37266 is a high vulnerability published on May 28, 2026. An issue in Responsive File Manager Responsive FileManager Version 9.14.0 allows a remote attacker to execute arbitrary code via the force_download.php component

When was CVE-2026-37266 disclosed?

CVE-2026-37266 was first published in the National Vulnerability Database on May 28, 2026, with the most recent update on May 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2026-37266 actively exploited?

CVE-2026-37266 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 32.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2026-37266?

CVE-2026-37266 has a CVSS v3 base score of 8.0 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 0.0.

How do I remediate CVE-2026-37266?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-37266, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-37266

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Is Your Infrastructure Affected by CVE-2026-37266?

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CVE-2026-37266

📅 Published

🔄 Last Modified

📋 Advisory Details (2)

RESPONSIVE filemanager 9.14.0 | free open-source php filemanager image manager for FTP, tinyMCE 4, CKEditor and CLEditor

Responsive FileManager Version 9.14.0 Multiple Vulnerabilities – CVE-2026-37266

📣 Vendor Advisories for CVE-2026-37266(1)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)