CVE-2026-9056— Security fix for Qlik Talend Administration Center cross-site scripting vulnerability
Possible ATT&CK Techniques 2AI
T1071 · Application Layer Protocol T1059 · Command and Scripting InterpreterAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Talend | Talend Administration Center | 8.0< Patch_20260123_QTAC-1883 (cumulative patch)_R2026-01_v1-8.0.1 | affected |
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I. Basic Information for CVE-2026-9056
Vulnerability Information
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Vulnerability Title
Security fix for Qlik Talend Administration Center cross-site scripting vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
A stored cross-site scripting vulnerability has been found in the Talend Administration Center. An attacker with permission to manage servers can store a XSS payload that can be triggered by a different user.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Talend Administration Center 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Talend Administration Center是美国拓蓝（Talend）公司的一个基于 Web 的应用程序，可集中管理工作室。 Talend Administration Center存在安全漏洞，该漏洞源于存储型跨站脚本，可能导致具有服务器管理权限的攻击者存储XSS有效载荷被其他用户触发。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Talend | Talend Administration Center | 8.0 ~ Patch_20260123_QTAC-1883 (cumulative patch)_R2026-01_v1-8.0.1 | - |
II. Public POCs for CVE-2026-9056
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2026-9056 (1)
IV. Related Vulnerabilities
Same vendor: Talend
V. Comments for CVE-2026-9056
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