CVE-2026-19851— Use of Default Password vulnerability affecting Tuleap Enterprise Edition from 17.0 through 17.5
Quick assessment
Affected
Dassault Systèmes Tuleap Enterprise Edition
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Tuleap 企业版（版本从 17.0 到 17.5）存在一个默认密码使用漏洞，攻击者可能利用该漏洞访问在 XML 导入过程中创建的用户账户。
Possible ATT&CK Techniques 2 AI
T1190 · Exploit Public-Facing Application T1078.003 · Local Accounts
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I. Basic Information for CVE-2026-19851
Vulnerability Information
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Vulnerability Title
Use of Default Password vulnerability affecting Tuleap Enterprise Edition from 17.0 through 17.5
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1393
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Dassault Systèmes | Tuleap Enterprise Edition | 17.0-1 ~ 17.0-36 | - |
|
II. Public POCs for CVE-2026-19851
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2026-19851 (1)
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V. Comments for CVE-2026-19851
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