CVE-2025-43743: Medium severity Liferay portal vulnerability
Published Aug 19, 2025
·Updated
Liferay Portal 7.4.0 through 7.4.3.132, and Liferay DXP 2025.Q1.0 through 2025.Q1.5, 2024.Q4.0 through 2024.Q4.7, 2024.Q3.1 through 2024.Q3.13, 2024.Q2.0 through 2024.Q2.13, 2024.Q1.1 through 2024.Q1.15 and 7.4 GA through update 92 allows any authenticated remote user to view other calendars by allowing them to enumerate the names of other users, given an attacker the possibility to send phishing to these users.
Affected Software
76 affected components
Liferay portal>=7.4.0<=7.4.3.132
Liferay DXP>=2025.Q1.0<=2025.Q1.5, >=2024.Q4.0<=2024.Q4.7, >=2024.Q3.1<=2024.Q3.13, >=2024.Q2.0<=2024.Q2.13, >=2024.Q1.1<=2024.Q1.15, >=7.4<=7.4 GA update 92
maven/com.liferay.portal:release.portal.bom>=7.4.0-ga1<=7.4.3.132-ga132
Liferay Digital Experience Platform>=2024.Q1.1<2024.Q1.16
Liferay Digital Experience Platform>=2024.q2.0<=2024.q2.13
Liferay Digital Experience Platform>=2024.q3.1<=2024.q3.13
Liferay Digital Experience Platform>=2024.q4.0<=2024.q4.7
Liferay Digital Experience Platform>=2025.Q1.0<2025.Q1.6
Liferay Digital Experience Platform=7.4-update32
Liferay Digital Experience Platform=7.4-update33
Liferay Digital Experience Platform=7.4-update34
Liferay Digital Experience Platform=7.4-update35
Liferay Digital Experience Platform=7.4-update36
Liferay Digital Experience Platform=7.4-update37
Liferay Digital Experience Platform=7.4-update38
Liferay Digital Experience Platform=7.4-update39
Liferay Digital Experience Platform=7.4-update4
Liferay Digital Experience Platform=7.4-update40
Liferay Digital Experience Platform=7.4-update41
Liferay Digital Experience Platform=7.4-update42
Liferay Digital Experience Platform=7.4-update43
Liferay Digital Experience Platform=7.4-update44
Liferay Digital Experience Platform=7.4-update45
Liferay Digital Experience Platform=7.4-update46
Liferay Digital Experience Platform=7.4-update47
Liferay Digital Experience Platform=7.4-update48
Liferay Digital Experience Platform=7.4-update49
Liferay Digital Experience Platform=7.4-update5
Liferay Digital Experience Platform=7.4-update50
Liferay Digital Experience Platform=7.4-update51
Liferay Digital Experience Platform=7.4-update52
Liferay Digital Experience Platform=7.4-update53
Liferay Digital Experience Platform=7.4-update54
Liferay Digital Experience Platform=7.4-update55
Liferay Digital Experience Platform=7.4-update56
Liferay Digital Experience Platform=7.4-update57
Liferay Digital Experience Platform=7.4-update58
Liferay Digital Experience Platform=7.4-update59
Liferay Digital Experience Platform=7.4-update6
Liferay Digital Experience Platform=7.4-update60
Liferay Digital Experience Platform=7.4-update61
Liferay Digital Experience Platform=7.4-update62
Liferay Digital Experience Platform=7.4-update63
Liferay Digital Experience Platform=7.4-update64
Liferay Digital Experience Platform=7.4-update65
Liferay Digital Experience Platform=7.4-update66
Liferay Digital Experience Platform=7.4-update67
Liferay Digital Experience Platform=7.4-update68
Liferay Digital Experience Platform=7.4-update69
Liferay Digital Experience Platform=7.4-update7
Liferay Digital Experience Platform=7.4-update70
Liferay Digital Experience Platform=7.4-update71
Liferay Digital Experience Platform=7.4-update72
Liferay Digital Experience Platform=7.4-update73
Liferay Digital Experience Platform=7.4-update74
Liferay Digital Experience Platform=7.4-update75
Liferay Digital Experience Platform=7.4-update76
Liferay Digital Experience Platform=7.4-update77
Liferay Digital Experience Platform=7.4-update78
Liferay Digital Experience Platform=7.4-update79
Liferay Digital Experience Platform=7.4-update8
Liferay Digital Experience Platform=7.4-update80
Liferay Digital Experience Platform=7.4-update81
Liferay Digital Experience Platform=7.4-update82
Liferay Digital Experience Platform=7.4-update83
Liferay Digital Experience Platform=7.4-update84
Liferay Digital Experience Platform=7.4-update85
Liferay Digital Experience Platform=7.4-update86
Liferay Digital Experience Platform=7.4-update87
Liferay Digital Experience Platform=7.4-update88
Liferay Digital Experience Platform=7.4-update89
Liferay Digital Experience Platform=7.4-update9
Liferay Digital Experience Platform=7.4-update90
Liferay Digital Experience Platform=7.4-update91
Liferay Digital Experience Platform=7.4-update92
Liferay Liferay Portal>=7.4.0<=7.4.3.132
Event History
Aug 19, 2025
CVE Published
via MITRE·07:13 PM
Data Sourced
via MITRE·07:13 PM
DescriptionWeakness
Data Sourced
via NVD·08:15 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·08:15 PM
Affected Software
Advisory Published
via GitHub·09:30 PM
Data Sourced
via GitHub·09:30 PM
DescriptionWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2025-43743?
CVE-2025-43743 has a moderate severity level, as it allows authenticated users to view other users' calendars.
2
How do I fix CVE-2025-43743?
To fix CVE-2025-43743, update Liferay Portal to version 7.4.3.133 or later, or Liferay DXP to versions that address this vulnerability.
3
What versions of Liferay are affected by CVE-2025-43743?
CVE-2025-43743 affects Liferay Portal versions 7.4.0 to 7.4.3.132 and Liferay DXP versions from 2025.Q1.0 to 2025.Q1.5 and other listed versions.
4
Who can exploit CVE-2025-43743?
Any authenticated remote user can exploit CVE-2025-43743 to view other users' calendars.
5
Is CVE-2025-43743 related to user permissions?
Yes, CVE-2025-43743 involves improper handling of user permissions, leading to unauthorized access to calendar information.