Sourced from The GitHub Security Advisory Database.

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:

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/

... (truncated)

Affected versions: >= 1.2 < 3.5.0

Sourced from The GitHub Security Advisory Database.

Potential XSS vulnerability in jQuery In jQuery versions greater than or equal to 1.0.3 and before 3.5.0, passing HTML containing elements 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.

This problem is patched in jQuery 3.5.0.

Affected versions: >= 1.0.3 < 3.5.0

• 7a0a850 3.5.0
• 8570a08 Release: Update AUTHORS.txt
• da3dd85 Ajax: Do not execute scripts for unsuccessful HTTP responses
• 065143c Ajax: Overwrite s.contentType with content-type header value, if any
• 1a4f10d Tests: Blacklist one focusin test in IE
• 9e15d6b Event: Use only one focusin/out handler per matching window & document
• 966a709 Manipulation: Skip the select wrapper for <option> outside of IE 9
• 1d61fd9 Manipulation: Make jQuery.htmlPrefilter an identity function
• 04bf577 Selector: Update Sizzle from 2.3.4 to 2.3.5
• 7506c9c Build: Resolve Travis config warnings
• Additional commits viewable in compare view

This version was pushed to npm by mgol, a new releaser for jquery since your current version.

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