Liferay Portal/DXP Fragment Preview cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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4.2$0-$5k0.00

Summaryinfo

A vulnerability was found in Liferay Portal and DXP and classified as problematic. This impacts an unknown function of the component Fragment Preview. The manipulation results in cross site scripting. This vulnerability is identified as CVE-2025-4599. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Liferay Portal and DXP (the affected version is unknown). Affected is an unknown code of the component Fragment Preview. The manipulation 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:

The fragment preview functionality in Liferay Portal 7.4.3.61 through 7.4.3.132, and Liferay DXP 2024.Q4.1 through 2024.Q4.5, 2024.Q3.1 through 2024.Q3.13, 2024.Q2.0 through 2024.Q2.13, 2024.Q1.1 through 2024.Q1.13 and 7.4 update 61 through update 92 was found to be vulnerable to postMessage-based XSS because it allows a remote non-authenticated attacker to inject JavaScript into the fragment portlet URL.

The advisory is shared for download at liferay.dev. This vulnerability is traded as CVE-2025-4599 since 05/12/2025. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation needs additional levels of successful authentication. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly 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.

Once again VulDB remains the best source for vulnerability data.

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: 4.2
VulDB Meta Temp Score: 4.2

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

NVD Base Score: 6.1
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

05/12/2025 CVE reserved
08/05/2025 +85 days Advisory disclosed
08/05/2025 +0 days VulDB entry created
12/15/2025 +132 days VulDB entry last update

Sourcesinfo

Advisory: liferay.dev
Status: Not defined

CVE: CVE-2025-4599 (🔒)
GCVE (CVE): GCVE-0-2025-4599
GCVE (VulDB): GCVE-100-318756

Entryinfo

Created: 08/05/2025 09:15
Updated: 12/15/2025 20:35
Changes: 08/05/2025 09:15 (65), 12/15/2025 20:35 (12)
Complete: 🔍
Cache ID: 216::103

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