CVE-2026-19851: Use of Default Password vulnerability affecting Tuleap Enterprise Edition from 17.0 through 17.5

Severity: high (CVSS 7.7 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-08-25 · updated 2026-08-28
Weakness: CWE-1393

Description

A Use of Default Password vulnerability affecting Tuleap Enterprise Edition from 17.0 through 17.5 could allow an attacker to gain access to user accounts created during XML import.

Affected products

Dassault Systèmes Tuleap Enterprise Edition: from 17.0-1 through 17.0-36; from 17.5-1 through 17.5-24

References

https://www.3ds.com/trust-center/security/security-advisories/cve-2026-19851

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