VDB-320952 · CVE-2025-43755 · EUVD-2025-25463

Liferay Portal/DXP cross site scripting

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
3.9	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in Liferay Portal and DXP. Impacted is an unknown function. The manipulation of the argument _com_liferay_layout_admin_web_portlet_GroupPagesPortlet_type results in cross site scripting. This vulnerability is reported as CVE-2025-43755. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Liferay Portal and DXP (affected version not known). Affected is some unknown functionality. The manipulation of the argument _com_liferay_layout_admin_web_portlet_GroupPagesPortlet_type with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. This is going to have an impact on integrity. CVE summarizes:

A Stored cross-site scripting vulnerability in the Liferay Portal 7.4.0 t through 7.4.3.132, and Liferay DXP 2025.Q2.0, 2025.Q1.0 through 2025.Q1.13, 2024.Q4.0 through 2024.Q4.7, 2024.Q3.0 through 2024.Q3.13, 2024.Q2.0 through 2024.Q2.13, 2024.Q1.1 through 2024.Q1.17 and 7.4 GA through update 92 allows an remote authenticated attacker to inject JavaScript into the _com_liferay_layout_admin_web_portlet_GroupPagesPortlet_type parameter.

The advisory is shared for download at liferay.dev. This vulnerability is traded as CVE-2025-43755 since 04/17/2025. The exploitability is told to be easy. It is possible to launch the attack remotely. Additional levels of successful authentication are required for exploitation. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1059.007.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at EUVD (EUVD-2025-25463) and CERT Bund (WID-SEC-2025-1894). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Affected

Liferay Portal
Liferay DXP

Productinfo

Type

Enterprise Resource Planning Software

Vendor

Liferay

Name

License

open-source

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 3.9
VulDB Meta Temp Score: 3.9

VulDB Base Score: 2.4
VulDB Temp Score: 2.4
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 5.4
NVD Vector: 🔒

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

04/17/2025 CVE reserved
08/21/2025 +126 days Advisory disclosed
08/21/2025 +0 days VulDB entry created
12/12/2025 +113 days VulDB entry last update

Sourcesinfo

Advisory: liferay.dev
Status: Confirmed

CVE: CVE-2025-43755 (🔒)
GCVE (CVE): GCVE-0-2025-43755
GCVE (VulDB): GCVE-100-320952
EUVD: 🔒
CERT Bund: WID-SEC-2025-1894 - Liferay Portal und DXP: Mehrere Schwachstellen

Entryinfo

Created: 08/21/2025 19:35
Updated: 12/12/2025 23:52
Changes: 08/21/2025 19:35 (66), 08/21/2025 20:13 (1), 08/22/2025 13:01 (7), 12/12/2025 23:52 (12)
Complete: 🔍
Cache ID: 216::103

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