CVE Catalog

CVE-2026-1010

High
Published: Translated: NVD NIST

Summary

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.

Risk Assessment

The risk includes the possibility of privilege escalation from a regular user to administrator, potentially leading to full system compromise and data breach.

Recommendation

It is recommended to implement proper server-side input sanitization and restrict user privileges to the minimum necessary.

Related vulnerabilities

Original NVD description (English source)

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.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS