PT-2026-105490

Summary 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,...

PT-2026-105545

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-72qq-p3r5-f7wq. This link is maintained to preserve external references. Original Description The openUrl function in @a2ui/web core passes an agent-controlled URL directly to window.open without validating the...

PT-2026-67730

Name of the Vulnerable Software and Affected Versions @a2ui/web core affected versions not specified Description The openUrl function fails to validate the URI scheme before passing a URL to window.open. A malicious agent can provide a javascript: URI via the url argument of a Button component's...