CVE-2026-105409

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

State: Published
Severity: 8.7 High
Published: Oct 12, 2026
Updated: Oct 15, 2026
Reserved: Oct 5, 2026

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.

Scores

CVSS	Score	Vector	Source
3.1	8.7 High	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N	3DS

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

Product	Versions
Tuleap Enterprise EditionDassault Systèmes	17.0-1 through 17.0-41Affected 17.5-1 through 17.5-32Affected

References

https://www.3ds.com/trust-center/security/security-advisories/cve-2026-105409

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.