CVE-2026-39389

MEDIUMCVSS 6.7

6.7

CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to 0.31.4.0, This vulnerability is fixed in 0.31.4.0.

CVSS v3: 6.7
EG Score: —
EPSS: —
KEV: Not listed

Published

April 8, 2026

Last Modified

April 16, 2026

References (1)

security-advisories@githubhttps://github.com/ci4-cms-erp/ci4ms/security/advisories/GHSA-9rxp-f27p-wv3h

Affected Packages

(1 across 1 ecosystem)

Packagist(1)

Package	Vulnerable range	Fixed in	Dependents
ci4-cms-erp/ci4ms	0.21.0 ... 0.31.3.0 (51 versions)	0.31.4.0	—

Data Freshness Timeline

(refreshed 9× in last 7d / 12× 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.

2026-05-27 13:40 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-26 13:44 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-23 00:08 UTCEG score recompute
2026-05-20 22:38 UTCepss_batch
2026-05-20 22:38 UTCepss_batch
2026-05-20 18:21 UTCEG score recompute
2026-05-20 11:22 UTCepss_batch
2026-05-20 11:22 UTCepss_batch

Frequently asked(4)

What is CVE-2026-39389?

CVE-2026-39389 is a medium vulnerability published on April 8, 2026. CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to 0.31.4.0, This vulnerability is fixed in 0.31.4.0.

When was CVE-2026-39389 disclosed?

CVE-2026-39389 was first published in the National Vulnerability Database on April 8, 2026, with the most recent update on April 16, 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-2026-39389?

CVE-2026-39389 has a CVSS v3 base score of 6.7 (NVD).

How do I remediate CVE-2026-39389?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-39389, 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-2026-39389

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CVE-2026-39389

📅 Published

🔄 Last Modified

🔗 References (1)