CVE-2026-10032

Katalog CVE

CVSS 6.1 · Medium EPSS 0,13%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada google a2ui/web core. Skor CVSS 3.1 6.1 (Medium) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

4 Agustus 2026

Terakhir diubah

23 September 2026

Status NVD

Analyzed

CVSS 3.1

6.1 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

EPSS (30 hari)

0,13% peluang dieksploitasi; lebih tinggi dari 1,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/a2ui-project/a2ui/security/advisories/GHSA-72qq-p3r5-f7wq advisory vendor