Vulnerability · Published Oct 12, 2026 · Assigned by 3DS
CVE-2026-105410Stored Cross-site Scripting (XSS) vulnerability affecting Tuleap Enterprise Edition from 17.0 through 17.5
High 8.7
In plain English
A high-severity cross-site scripting in Tuleap Enterprise Edition from Dassault Systèmes. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 10% of all known vulnerabilities).
Severity (CVSS 3.1)8.7High
Exploit odds (30 days)0.2%top 89.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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 (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Dassault Systèmes | Tuleap Enterprise Edition | 17.0-1 – through 17.0-4117.5-1 – through 17.5-32 |
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N