Lifreay Portal/DXP Custom Facet Widget Custom Parameter Name cross site scripting
A vulnerability, which was classified as problematic, has been found in Lifreay Portal and DXP. This issue affects some unknown processing of the component Custom Facet Widget. The manipulation of the argument Custom Parameter Name leads to cross site scripting. The CWE definition for the vulnerability is CWE-79. The weakness was shared 09/22/2022. It is possible to read the advisory at portal.liferay.dev. The identification of this vulnerability is CVE-2022-28979. The attack may be initiated remotely. Technical details are available. There is no exploit available. The pricing for an exploit might be around USD $0-$5k at the moment. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK. It is declared as not defined. We expect the 0-day to have been worth approximately $0-$5k. A possible mitigation has been published before and not just after the disclosure of the vulnerability.
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