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githubGitHub Advisory DatabaseGHSA-V73W-R9XG-7CR9
HistoryJun 05, 2020 - 7:37 p.m.

Use of insecure jQuery version in OctoberCMS

2020-06-0519:37:49
GitHub Advisory Database
github.com
200

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

Issue has been patched in Build 466 (v1.0.466) by applying the recommended patch from @jquery.

Workarounds

Apply https://github.com/octobercms/october/commit/5c7ba9fbe9f2b596b2f0e3436ee06b91b97e5892 to your installation manually if unable to upgrade to Build 466.

References

For more information

If you have any questions or comments about this advisory:

Threat Assessment

Assessed as Moderate by the @jquery team.

Acknowledgements

Thanks to @mrgswift for reporting the issue to the October CMS team.