LSV-959: Stored XSS with announcement/alert type

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 7.1 DXP (7.1.10)
• Fix Version/s: 7.1.x EE, 7.2.X EE, 7.3.X EE
• Component/s: None
• Labels:
  • liferay-fixpack-dxp-17-7210
  • liferay-fixpack-dxp-27-7110
  • liferay-fixpack-dxp-3-7310
• CVE IDs: CVE-2022-42110
• CVSS Base Score: 5.4
• CVSS Vector String: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
• 7.1 Fix Pack Version: 27
• 7.2 Fix Pack Version: 17
• 7.3 Fix Pack Version: 3

Cross-site scripting (XSS) vulnerability in the Announcements module's Announcement and Alerts management page in Liferay DXP 7.1 before fix pack 27, 7.2 before fix pack 17, and 7.3 before service pack 3 allows remote attackers to inject arbitrary web script or HTML via the _com_liferay_announcements_web_portlet_AnnouncementsAdminPortlet_type parameter.