Package Instance

Prototype Pollution in lodash
Versions of lodash prior to 4.17.19 are vulnerable to Prototype Pollution. The functions `pick`, `set`, `setWith`, `update`, `updateWith`, and `zipObjectDeep` allow a malicious user to modify the prototype of Object if the property identifiers are user-supplied. Being affected by this issue requires manipulating objects based on user-provided property values or arrays.

This vulnerability causes the addition or modification of an existing property that will exist on all objects and may lead to Denial of Service or Code Execution under specific circumstances.

Potential XSS vulnerability in jQuery
### Impact
Passing HTML from untrusted sources - even after sanitizing it - to one of jQuery's DOM manipulation methods (i.e. `.html()`, `.append()`, and others) may execute untrusted code.

### Patches
This problem is patched in jQuery 3.5.0.

### Workarounds
To workaround the issue without upgrading, adding the following to your code:

```js
jQuery.htmlPrefilter = function( html ) {
	return html;
};
```

You need to use at least jQuery 1.12/2.2 or newer to be able to apply this workaround.

### References
https://blog.jquery.com/2020/04/10/jquery-3-5-0-released/
https://jquery.com/upgrade-guide/3.5/

### For more information
If you have any questions or comments about this advisory, search for a relevant issue in [the jQuery repo](https://github.com/jquery/jquery/issues). If you don't find an answer, open a new issue.

Potential XSS vulnerability in jQuery
### Impact
Passing HTML containing `<option>` elements from untrusted sources - even after sanitizing them - to one of jQuery's DOM manipulation methods (i.e. `.html()`, `.append()`, and others) may execute untrusted code.

### Patches
This problem is patched in jQuery 3.5.0.

### Workarounds
To workaround this issue without upgrading, use [DOMPurify](https://github.com/cure53/DOMPurify) with its `SAFE_FOR_JQUERY` option to sanitize the HTML string before passing it to a jQuery method.

### References
https://blog.jquery.com/2020/04/10/jquery-3-5-0-released/

### For more information
If you have any questions or comments about this advisory, search for a relevant issue in [the jQuery repo](https://github.com/jquery/jquery/issues). If you don't find an answer, open a new issue.