Filtered by vendor A2ui-project Subscriptions
Filtered by product A2ui Subscriptions
Total 1 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2026-10032 1 A2ui-project 1 A2ui 2026-08-05 N/A
The openUrl function in @a2ui/web_core passes an agent-controlled URL directly to window.open() without validating the URI scheme. A malicious agent can supply a javascript: URI as the url argument of a Button component's functionCall action. When the user clicks the rendered button, arbitrary JavaScript executes in the victim application's browser origin, constituting a stored/reflected XSS with Critical severity. No non-default configuration is required; the Basic Catalog is enabled by default.