CVE-2026-1010— Stored Cross-Site Scripting in Altium Enterprise Server Workflow Engine Allows Privilege Escalation
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I. Basic Information for CVE-2026-1010
Vulnerability Information
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Vulnerability Title
Stored Cross-Site Scripting in Altium Enterprise Server Workflow Engine Allows Privilege Escalation
Source: NVD (National Vulnerability Database)
Vulnerability Description
A stored cross-site scripting (XSS) vulnerability exists in the Altium Workflow Engine due to missing server-side input sanitization in workflow form submission APIs. A regular authenticated user can inject arbitrary JavaScript into workflow data. When an administrator views the affected workflow, the injected payload executes in the administrator’s browser context, allowing privilege escalation, including creation of new administrator accounts, session token theft, and execution of administrative actions.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Altium 365 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Altium 365是美国Altium公司的一个产品设计和开发平台。 Altium 365存在安全漏洞，该漏洞源于工作流表单提交API缺少服务器端输入清理，可能导致存储型跨站脚本攻击。
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 |
|---|---|---|---|---|
| Altium | Altium Enterprise Server | 0 ~ 8.0.1 | - |
II. Public POCs for CVE-2026-1010
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Altium · 2026-01-15 · 4 CVEs total
| CVE-2026-1009 | 9.0 CRITICAL | Stored Cross-Site Scripting in Altium Live Forum Leading to Cross-Customer Data Exposure |
| CVE-2026-1008 | 7.6 HIGH | Stored Cross-Site Scripting in Altium Live User Profile Fields |
| CVE-2026-1011 | 6.1 MEDIUM | Stored Cross-Site Scripting in Altium Live Support Center Comment Endpoint |
IV. Related Vulnerabilities
Same vendor: Altium
- CVE-2025-27380
HTML Injection Leading to Script Execution in Altium Enterpr - CVE-2025-27379
Stored Cross-Site Scripting in AES BOM Viewer - CVE-2025-27378
SQL Injection in AES Due to Inactive SQL Parsing Configurati - CVE-2025-27377
Missing Validation of Self-Signed Certificates in Altium Des - CVE-2026-1181
Altium 365 Over-Permissive CORS Configuration Allows Credent
Same weakness: CWE-79
- CVE-2026-8262
Devs Palace ERP Online chart-save cross site scripting - CVE-2026-8256
Devs Palace ERP Online mr-save cross site scripting - CVE-2026-8255
Devs Palace ERP Online add_new_customer cross site scripting - CVE-2026-8254
Devs Palace ERP Online sales_save cross site scripting - CVE-2026-8253
Devs Palace ERP Online purchase_save cross site scripting
V. Comments for CVE-2026-1010
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