# CVE-2026-105409

Stored Cross-site Scripting (XSS) vulnerability affecting Tuleap Enterprise Edition from 17.0 through 17.5

**Published**
2026-10-12

**Updated**
-

**Description**
A Stored Cross-site Scripting (XSS) vulnerability affecting Tuleap Enterprise Edition from 17.0 through 17.5 could allow an attacker to execute arbitrary script code in user's browser session.

**Affected Products**
Tuleap Enterprise Edition

**Affected Versions**
From 17.0 through 17.5

**Severity**
High

## Go to Dassault Systèmes Security Advisories

[Security Advisories](/trust-center/security/security-advisories)

[   Go to CVE record     ](https://www.cve.org/CVERecord?id=CVE-2026-105409)

[   Access remediation information  ](https://my.enalean.com/plugins/document/tuleap-by-enalean/folder/3616/3721)