cvedb.io
CVE-2026-39392
MEDIUM · CVSS 5.5
EPSS exploitation probability: 0%
Published 2026-04-08T15:16:14.057 · Last modified 2026-06-17T10:42:02.513

Summary

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, the Pages module does not apply the html_purify validation rule to content fields during create and update operations, while the Blog module does. Page content is stored unsanitized in the database and rendered as raw HTML on the public frontend via echo $pageInfo->content. An authenticated admin with page-editing privileges can inject arbitrary JavaScript that executes in the browser of every public visitor viewing the page. This vulnerability is fixed in 0.31.4.0.

Affected products

ci4-cms-erp — ci4ms

Does this affect you?

Add your gear to cvedb and we'll alert you only when ci4-cms-erp ships something exploited.

Check my exposure →

References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.