CVE-2026-10032
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Arbitrary JavaScript Execution via openUrl in @a2ui/web_core
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
@a2ui/web_core
- Vendor
- Product
- @a2ui/web_core
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 0.9.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0.9.1-alpha.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0.9.1-alpha.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0.9.1-alpha.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0.9.1-alpha.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0.9.1-alpha.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0.9.1-alpha.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0.9.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0.9.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0.10.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0.10.1 | affected | Unavailable | Unavailable | Unavailable | None listed |