Vulnerability · Published Aug 25, 2026 · Assigned by 3DS
CVE-2026-19851Use of Default Password vulnerability affecting Tuleap Enterprise Edition from 17.0 through 17.5
High 7.7
In plain English
A high-severity security flaw 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 0.3% (higher than 27% of all known vulnerabilities).
Severity (CVSS 3.1)7.7High
Exploit odds (30 days)0.3%top 73.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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 (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Dassault Systèmes | Tuleap Enterprise Edition | 17.0-1 – through 17.0-3617.5-1 – through 17.5-24 |
Weakness: CWE-1393 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L