Viewing Calendar widget prevents Instance Settings from saving

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 7.0 DE (7.0.10), 7.1 DXP (7.1.10), 7.2 DXP (7.2.10)
• Fix Version/s: 7.0.X EE, 7.1.x EE, 7.2.X EE
• Component/s: Calendar, Security Vulnerability
• Labels:
  • liferay-fixpack-de-92-7010
  • liferay-fixpack-dxp-18-7110
  • liferay-fixpack-dxp-5-7210
  • lsv
  • lsv-674
  • sev-3
• CVSS Base Score: 5.3
• CVSS Vector String: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
• 7.1 Fix Pack Version: 18

The Calendar widget in Liferay DXP 7.0, 7.1 and 7.2 records views by unauthenticated users, which allows remote attackers who view a Calendar widget to prevent changes to Instance Settings from saving.