ci4-cms-erp ci4ms 0.28.5.0 category title cross site scripting

Summaryinfo

A vulnerability, which was classified as problematic, has been found in ci4-cms-erp ci4ms. Affected by this issue is some unknown functionality. This manipulation of the argument category title causes cross site scripting. This vulnerability is tracked as CVE-2026-34569. The attack is possible to be carried out remotely. No exploit exists. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in ci4-cms-erp ci4ms. Affected by this vulnerability is an unknown functionality. The manipulation of the argument category title with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity. The summary by CVE is:

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 categories. An attacker can inject a malicious JavaScript payload into the category title field, which is then stored server-side. This stored payload is later rendered unsafely across public-facing blog category pages, administrative interfaces, and blog post views without proper output encoding, leading to stored cross-site scripting (XSS). This issue has been patched in version 0.31.0.0.

The advisory is shared at github.com. This vulnerability is known as CVE-2026-34569 since 03/30/2026. The exploitation appears to be easy. The attack can be launched remotely. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

Upgrading to version 0.31.0.0 eliminates this vulnerability. The upgrade is hosted for download at github.com.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

• Content Management System

Vendor

• ci4-cms-erp

Name

• ci4ms

Version

• 0.28.5.0

Website

• Product: https://github.com/ci4-cms-erp/ci4ms/

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Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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