CVE-2026-10032: Google @a2ui/web_core, XSS

Описание

Оригинално описание

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.

Засегнати продукти

• Google @a2ui/web_core: 0.9.0; 0.9.1-alpha.0; 0.9.1-alpha.1; 0.9.1-alpha.2; 0.9.1-alpha.3; 0.9.1-alpha.4; 0.9.1-alpha.5; 0.9.1; 0.9.2; 0.10.0; 0.10.1

Вид слабост

• CWE-79 XSS

История

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-10032
• https://nvd.nist.gov/vuln/detail/CVE-2026-10032
• https://github.com/a2ui-project/a2ui/security/advisories/GHSA-72qq-p3r5-f7wq