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CVE-2025-4599

MEDIUM
6.1
CVSS Score
Published: August 4, 2025 at 09:18 PM UTC
Updated: June 17, 2026 at 09:33 AM UTC
3 products affected across 1 vendorLiferay PortalDigital Experience PlatformDXP

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Severity
MEDIUM6.1
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Digital Experience Platform· Liferay
95%
2024.q1.1 ≤ v ≤ 2024.q1.132024.q2.0 ≤ v ≤ 2024.q2.132024.q3.1 ≤ v ≤ 2024.q3.132024.q4.1 ≤ v ≤ 2024.q4.57.47.4 update617.4 update627.4 update637.4 update647.4 update657.4 update667.4 update677.4 update687.4 update697.4 update707.4 update717.4 update727.4 update737.4 update747.4 update757.4 update767.4 update777.4 update787.4 update797.4 update807.4 update817.4 update827.4 update837.4 update847.4 update857.4 update867.4 update877.4 update887.4 update897.4 update907.4 update917.4 update92
Liferay Portal· Liferay
95%
7.4.0 ≤ v ≤ 7.4.3.1327.4.3.61 ≤ v < 7.4.3.1327.4.0
DXP· Liferay
60%
2024.Q1.1 ≤ v ≤ 2024.Q1.132024.Q2.0 ≤ v ≤ 2024.Q2.132024.Q3.0 ≤ v ≤ 2024.Q3.132024.Q4.0 ≤ v ≤ 2024.Q4.57.4.13-u61 ≤ v ≤ 7.4.13-u922024.Q1.12024.Q2.02024.Q3.02024.Q4.07.4.13-u61

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: [email protected]
https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-4599

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.1MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-79

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