TI-2026-70921 Aliases CVE-2026-105410 GHSA-xq8v-jwc7-22xm

Stored cross-site scripting in Tuleap Enterprise Edition

LOW 39CWE-79Published 2026-10-12 · Updated 2026-10-16

Key facts

Attack vector: Network
Privileges required: Low
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: High · High · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

Dassault Systèmes Tuleap Enterprise Edition from 17.0-1 through 17.0-41 and from 17.5-1 through 17.5-32 stores user input that is not neutralized before it is rendered in web pages (CWE-79). An attacker with low privileges can make the script run in the browser session of another user who interacts with the affected page. Successful exploitation can expose or alter data in that session.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Description from the CNA

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00203 10th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Dassault Systèmes	Tuleap Enterprise Edition	17.0-1 – 17.0-41; 17.5-1 – 17.5-32	—	No fix listed	CNA

Tuleap Enterprise Edition VendorDassault Systèmes Affected 17.0-1 – 17.0-41; 17.5-1 – 17.5-32 Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for Tuleap Enterprise Edition.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Timeline

2026-10-12 Threatist record created from CVE-2026-105410
2026-10-12 Alias added: GHSA-xq8v-jwc7-22xm
2026-10-13 Priority changed: MEDIUM → LOW
2026-10-16 CISA SSVC decision points changed

References

Other 1

https://www.3ds.com/trust-center/security/security-advisories/cve-2026-105410

TI-2025-05613 Missing authorization vulnerability affecting DELMIA Apriso from Release 2020 through Release 2025 KEVCVSS 3.1CRITICAL 9.1
TI-2025-04561 Deserialization of Untrusted Data vulnerability affecting DELMIA Apriso from Release 2020 through Release 2025 KEVCVSS 3.1CRITICAL 9.0
TI-2025-05612 Code injection in Dassault Systèmes DELMIA Apriso KEVCVSS 3.1HIGH 8.0
TI-2024-01508 OS command injection in Dassault Systèmes Documentation server CVSS 3.1CRITICAL 9.4
TI-2014-01632 Dassault Systemes Catia V5-6R2013: Stack Buffer Overflow due to inadequate boundary checks CVSS 3.1CRITICAL 9.8
TI-2023-01214 ENOVIA Live Collaboration V6R2013xE is affected by an XSL template injection vulnerability CVSS 3.1CRITICAL 9.8

See all 119 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences