CVE-2026-1011

CVE-2026-1011 is a stored XSS in the Altium Support Center AddComment endpoint caused by missing server-side input sanitization. The backend accepts and stores arbitrary HTML/JS via modified POST requests, with injected content rendered verbatim when cases are viewed, potentially enabling arbitra...

CVE-2026-1011 Stored Cross-Site Scripting in Altium Live Support Center Comment Endpoint

A stored cross-site scripting XSS vulnerability exists in the Altium Support Center AddComment endpoint due to missing server-side input sanitization. Although the client interface applies HTML escaping, the backend accepts and stores arbitrary HTML and JavaScript supplied via modified POST...

CVE-2026-1010 Stored Cross-Site Scripting in Altium Enterprise Server Workflow Engine Allows Privilege Escalation

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,...

CVE-2026-1010

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,...

CVE-2026-1010 Stored Cross-Site Scripting in Altium Enterprise Server Workflow Engine Allows Privilege Escalation

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,...

CVE-2026-1010

CVE-2026-1010 is a stored XSS vulnerability in the Altium Workflow Engine caused by missing server-side input sanitization in workflow form submission APIs. A regular authenticated user can inject arbitrary JavaScript into workflow data, and when an administrator views the affected workflow, the ...

CVE-2026-1009

A stored cross-site scripting XSS vulnerability exists in the Altium Forum due to missing server-side input sanitization in forum post content. An authenticated attacker can inject arbitrary JavaScript into forum posts, which is stored and executed when other users view the affected post...

CVE-2026-1009 Stored Cross-Site Scripting in Altium Live Forum Leading to Cross-Customer Data Exposure

A stored cross-site scripting XSS vulnerability exists in the Altium Forum due to missing server-side input sanitization in forum post content. An authenticated attacker can inject arbitrary JavaScript into forum posts, which is stored and executed when other users view the affected post...

CVE-2026-1009 Stored Cross-Site Scripting in Altium Live Forum Leading to Cross-Customer Data Exposure

A stored cross-site scripting XSS vulnerability exists in the Altium Forum due to missing server-side input sanitization in forum post content. An authenticated attacker can inject arbitrary JavaScript into forum posts, which is stored and executed when other users view the affected post...

CVE-2026-1009

CVE-2026-1009 is a stored XSS vulnerability in the Altium Forum caused by missing server-side input sanitization in forum post content. An authenticated attacker can inject arbitrary JavaScript into posts; the payload is stored and executed when other users view the affected post. Successful expl...

CVE-2026-1008

A stored cross-site scripting XSS vulnerability exists in the user profile text fields of Altium 365. Insufficient server-side input sanitization allows authenticated users to inject arbitrary HTML and JavaScript payloads using whitespace-based attribute parsing bypass techniques. The injected...

CVE-2026-1008

CVE-2026-1008 describes a stored XSS in Altium 365 profile text fields due to insufficient server-side input sanitization. The vulnerability allows authenticated users to inject arbitrary HTML/JavaScript payloads using whitespace-based attribute parsing bypass techniques. The payload is persisted...

CVE-2026-1008 Stored Cross-Site Scripting in Altium Live User Profile Fields

A stored cross-site scripting XSS vulnerability exists in the user profile text fields of Altium 365. Insufficient server-side input sanitization allows authenticated users to inject arbitrary HTML and JavaScript payloads using whitespace-based attribute parsing bypass techniques. The injected...

CVE-2026-1008 Stored Cross-Site Scripting in Altium Live User Profile Fields

A stored cross-site scripting XSS vulnerability exists in the user profile text fields of Altium 365. Insufficient server-side input sanitization allows authenticated users to inject arbitrary HTML and JavaScript payloads using whitespace-based attribute parsing bypass techniques. The injected...

PT-2026-3142

Name of the Vulnerable Software and Affected Versions Altium Forum affected versions not specified Description A stored cross-site scripting XSS issue exists because of insufficient server-side input validation of forum post content. An authenticated attacker can inject arbitrary JavaScript into...

Altium 365 security vulnerabilities

Altium 365 is a product design and development platform provided by the American company Altium. There is a security vulnerability in Altium 365, which stems from the lack of server-side input validation in the workflow form submission API. This vulnerability may lead to storage-based cross-site...

PT-2026-3144

A stored cross-site scripting XSS vulnerability exists in the Altium Support Center AddComment endpoint due to missing server-side input sanitization. Although the client interface applies HTML escaping, the backend accepts and stores arbitrary HTML and JavaScript supplied via modified POST...

Altium 365 security vulnerabilities

Altium 365 is a product design and development platform provided by the American company Altium. There is a security vulnerability in Altium 365, which stems from the lack of server-side input sanitization in the forum posts. This vulnerability may lead to storage-based cross-site scripting attac...

PT-2026-3143

Name of the Vulnerable Software and Affected Versions Altium Workflow Engine affected versions not specified Description A stored cross-site scripting XSS issue exists because of insufficient server-side input sanitization within workflow form submission APIs. An authenticated user can inject...

Altium 365 security vulnerabilities

Altium 365 is a product design and development platform provided by the American company Altium. There is a security vulnerability in Altium 365, which stems from insufficient server-side cleaning of input data in the user profile text field. This vulnerability may lead to storage-side cross-site...