Liferay Portal/DXP cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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4.4$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Liferay Portal and DXP. Affected by this vulnerability is an unknown functionality. The manipulation leads to cross site scripting. This vulnerability is uniquely identified as CVE-2025-43787. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability was found in Liferay Portal and DXP (affected version unknown) and classified as problematic. This issue affects an unknown functionality. The manipulation with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to 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. Impacted is integrity. The summary by CVE is:

A Stored cross-site scripting vulnerability in the Liferay Portal 7.4.0 through 7.4.3.132, and Liferay DXP 2025.Q3.0, 2025.Q2.0 through 2025.Q2.12, 2025.Q1.0 through 2025.Q1.17, 2024.Q4.0 through 2024.Q4.7, 2024.Q3.0 through 2024.Q3.13, 2024.Q2.0 through 2024.Q2.13 and 2024.Q1.1 through 2024.Q1.20 allows an remote authenticated attacker to inject JavaScript through the organization site names. The malicious payload is stored and executed without proper sanitization or escaping.

It is possible to read the advisory at liferay.dev. The identification of this vulnerability is CVE-2025-43787 since 04/17/2025. The exploitation is known to be easy. The attack may be initiated remotely. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

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 vulnerability database at CERT Bund (WID-SEC-2025-2050). Be aware that VulDB is the high quality source for vulnerability data.

Affected

  • Liferay Portal
  • Liferay DXP

Productinfo

Type

Vendor

Name

License

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: 4.4
VulDB Meta Temp Score: 4.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 5.4
NVD Vector: 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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: 🔒

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

04/17/2025 CVE reserved
09/12/2025 +148 days Advisory disclosed
09/12/2025 +0 days VulDB entry created
12/17/2025 +95 days VulDB entry last update

Sourcesinfo

Advisory: liferay.dev
Status: Confirmed

CVE: CVE-2025-43787 (🔒)
GCVE (CVE): GCVE-0-2025-43787
GCVE (VulDB): GCVE-100-323807
CERT Bund: WID-SEC-2025-2050 - Liferay Portal und DXP: Mehrere Schwachstellen

Entryinfo

Created: 09/12/2025 23:23
Updated: 12/17/2025 00:59
Changes: 09/12/2025 23:23 (64), 09/15/2025 11:01 (7), 12/17/2025 00:59 (11)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

Discussion

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