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 with its SAFE_FOR_JQUERY option to sanitize the HTML string before passing it to a jQuery method.
If you have any questions or comments about this advisory, search for a relevant issue in the jQuery repo. If you don't find an answer, open a new issue.
Configuration
📅 Schedule: "" (UTC).
🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.
♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.
🔕 Ignore: Close this PR and you won't be reminded about this update again.
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This PR contains the following updates:
3.3.1->3.5.0GitHub Vulnerability Alerts
CVE-2020-11023
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 with its
SAFE_FOR_JQUERYoption 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. If you don't find an answer, open a new issue.
Configuration
📅 Schedule: "" (UTC).
🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.
♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.
🔕 Ignore: Close this PR and you won't be reminded about this update again.
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