Package Instance

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
jQuery-UI is the official jQuery user interface library. Prior to version 1.13.0, accepting the value of the `altField` option of the Datepicker widget from untrusted sources may execute untrusted code. The issue is fixed in jQuery UI 1.13.0. Any string value passed to the `altField` option is now treated as a CSS selector. A workaround is to not accept the value of the `altField` option from untrusted sources.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
jQuery-UI is the official jQuery user interface library. Prior to version 1.13.0, accepting the value of various `*Text` options of the Datepicker widget from untrusted sources may execute untrusted code. The issue is fixed in jQuery UI 1.13.0. The values passed to various `*Text` options are now always treated as pure text, not HTML. A workaround is to not accept the value of the `*Text` options from untrusted sources.

jQuery UI vulnerable to XSS when refreshing a checkboxradio with an HTML-like initial text label
### Impact
Initializing a checkboxradio widget on an input enclosed within a label makes that parent label contents considered as the input label. If you call `.checkboxradio( "refresh" )` on such a widget and the initial HTML contained encoded HTML entities, they will erroneously get decoded. This can lead to potentially executing JavaScript code.

For example, starting with the following initial secure HTML:
```html
<label>
	<input id="test-input">
	&lt;img src=x onerror="alert(1)"&gt;
</label>
```
and calling:
```js
$( "#test-input" ).checkboxradio();
$( "#test-input" ).checkboxradio( "refresh" );
```
will turn the initial HTML into:
```html
<label>
	<!-- some jQuery UI elements -->
	<input id="test-input">
	<img src=x onerror="alert(1)">
</label>
```
and the alert will get executed.

### Patches
The bug has been patched in jQuery UI 1.13.2.

### Workarounds
To remediate the issue, if you can change the initial HTML, you can wrap all the non-input contents of the `label` in a `span`:
```html
<label>
	<input id="test-input">
	<span>&lt;img src=x onerror="alert(1)"&gt;</span>
</label>
```

### References
https://blog.jqueryui.com/2022/07/jquery-ui-1-13-2-released/

### For more information
If you have any questions or comments about this advisory, search for a relevant issue in [the jQuery UI repo](https://github.com/jquery/jquery-ui/issues?q=is%3Aissue+is%3Aopen+sort%3Aupdated-desc). If you don't find an answer, open a new issue.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
jQuery-UI is the official jQuery user interface library.Any string value passed to the `of` option is now treated as a CSS selector. A workaround is to not accept the value of the `of` option from untrusted sources.