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. Reference: https://github.com/jquery/jquery-ui/security/advisories/GHSA-9gj3-hwp5-pmwc Upstream patch: https://github.com/jquery/jquery-ui/pull/1954/commits/6809ce843e5ac4128108ea4c15cbc100653c2b63
Created js-jquery-ui tracking bugs for this issue: Affects: epel-all [bug 2019146] Affects: fedora-all [bug 2019145] Created pcs tracking bugs for this issue: Affects: fedora-all [bug 2019147]
After review, RHEL is unaffected as there is no instance of pcs using the affected widget. While pcs does make use of jequery-ui, it is limited in usage and scope and there is no use of the datepicker widget or 'altField' option in pcs.
This issue has been addressed in the following products: Red Hat Virtualization Engine 4.4 Via RHSA-2022:4711 https://access.redhat.com/errata/RHSA-2022:4711
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s): https://access.redhat.com/security/cve/cve-2021-41182