CVE-2025-43756

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

<

!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}-->A reflected cross-site scripting (XSS) vulnerability in the Liferay Portal 7.4.3.132, and Liferay DXP 2025.Q1.0 through 2025.Q1.15, 2025.Q2.0 through 2025.Q2.2 and 2024.Q1.13 through 2024.Q1.19 allows a remote authenticated user to inject JavaScript code via snippet parameter.

References

Link	Resource
https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-43756	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:liferay:digital_experience_platform::::::::
	cpe:2.3:a:liferay:digital_experience_platform::::::::
	cpe:2.3:a:liferay:digital_experience_platform::::::::
	cpe:2.3:a:liferay:liferay_portal:7.4.3.132:::::::*

History

12 Dec 2025, 20:33

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 5.4
First Time		Liferay digital Experience Platform Liferay Liferay liferay Portal
CPE		cpe:2.3:a:liferay:liferay_portal:7.4.3.132:::::::* cpe:2.3:a:liferay:digital_experience_platform::::::::
References	~~() https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-43756 -~~	() https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-43756 - Vendor Advisory

22 Aug 2025, 18:08

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-08-21 17:15

Updated : 2025-12-12 20:33

NVD link : CVE-2025-43756

Mitre link : CVE-2025-43756

CVE.ORG link : CVE-2025-43756

JSON object : View

Products Affected

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

{"id": "CVE-2025-43756", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "[email protected]", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 5.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.3}], "cvssMetricV40": [{"type": "Secondary", "source": "[email protected]", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 6.9, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "LOW", "vulnIntegrityImpact": "LOW", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "LOW", "vulnConfidentialityImpact": "LOW", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "published": "2025-08-21T17:15:30.933", "references": [{"url": "https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-43756", "tags": ["Vendor Advisory"], "source": "[email protected]"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "A reflected cross-site scripting (XSS) vulnerability in the Liferay Portal 7.4.3.132, and Liferay DXP 2025.Q1.0 through 2025.Q1.15, 2025.Q2.0 through 2025.Q2.2 and 2024.Q1.13 through 2024.Q1.19 allows a remote authenticated user to inject JavaScript code via snippet parameter."}, {"lang": "es", "value": " Una vulnerabilidad de Cross-Site Scripting (XSS) reflejado en Liferay Portal 7.4.3.132 y Liferay DXP 2025.Q1.0 a 2025.Q1.15, 2025.Q2.0 a 2025.Q2.2 y 2024.Q1.13 a 2024.Q1.19 permite que un usuario autenticado remoto inyecte c\u00f3digo JavaScript a trav\u00e9s del par\u00e1metro snippet."}], "lastModified": "2025-12-12T20:33:30.360", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:liferay:digital_experience_platform:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A7CD6797-2A1B-4621-98A0-07A2F03ED4EB", "versionEndExcluding": "2024.q1.20", "versionStartIncluding": "2024.q1.1"}, {"criteria": "cpe:2.3:a:liferay:digital_experience_platform:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4790F790-CF10-4F4F-AC16-2C253A82256B", "versionEndExcluding": "2025.Q1.16", "versionStartIncluding": "2025.Q1.0"}, {"criteria": "cpe:2.3:a:liferay:digital_experience_platform:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "00DDC964-BCBE-433A-9E79-5011DE53E520", "versionEndExcluding": "2025.Q2.3", "versionStartIncluding": "2025.Q2.0"}, {"criteria": "cpe:2.3:a:liferay:liferay_portal:7.4.3.132:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A84FD7E4-99FF-4A1F-86F9-989FB2F3A063"}], "operator": "OR"}]}], "sourceIdentifier": "[email protected]"}