LSV-906: Reflected XSS with `tag` in Search

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 7.1 DXP (7.1.10), 7.2 DXP (7.2.10)
• Fix Version/s: 7.1.x EE, 7.2.X EE
• Component/s: None
• Labels:
  • liferay-dxp-73-sp3
  • liferay-fixpack-dxp-15-7210
  • liferay-fixpack-dxp-27-7110
  • liferay-fixpack-dxp-3-7310
• CVE IDs: CVE-2022-42118
• CVSS Base Score: 6.1
• CVSS Vector String: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
• 7.1 Fix Pack Version: 27
• 7.2 Fix Pack Version: 15
• 7.3 Fix Pack Version: 3

Cross-site scripting (XSS) vulnerability in the Portal Search module's Tag Facet widget in Liferay DXP 7.1 before fix pack 27, 7.2 before fix pack 15, and 7.3 before service pack 3 allows remote attackers to inject arbitrary web script or HTML via the `tag` parameter.