CVE-2026-34567 | BDVDB-2026-324236 Detail

Description#

CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to version 0.31.0.0, the application fails to properly sanitize user-controlled input when creating or editing blog posts within the Categories section. An attacker can inject a malicious JavaScript payload into the Categories content, which is then stored server-side. This stored payload is later rendered unsafely when the Categories are viewed via blog posts, without proper output encoding, leading to stored cross-site scripting (XSS). This issue has been patched in version 0.31.0.0.

Impact#

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Exploit#

History#

1. Version 12026-04-01Record published in the CVE List.
2. Version 22026-04-02Most recent update recorded in the CVE List.