CVE-2025-43763

Name: CVE-2025-43763
Creator: NVD / NIST
Published: 2025-09-09T00:15:32.06+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.8/10EPSS 0.18%

Last modified Jun 17, 2026

CVE-2025-43763 is a medium-severity vulnerability rated 4.8/10 on the CVSS scale. A server-side request forgery (SSRF) vulnerability exist in the Liferay Portal 7.4.0 through 7.4.3.131, and Liferay DXP 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 that affects custom object attachment fields. This flaw allows an attacker to manipulate the application into making unauthorized requests to other instances, creating new object entries that link to external resources.. EPSS estimates a 0.18% chance of exploitation in the next 30 days.

Description

A server-side request forgery (SSRF) vulnerability exist in the Liferay Portal 7.4.0 through 7.4.3.131, and Liferay DXP 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 that affects custom object attachment fields. This flaw allows an attacker to manipulate the application into making unauthorized requests to other instances, creating new object entries that link to external resources.

Metrics

CVSS 3.1

6.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

CVSS 4.0

4.8/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/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

EPSS Probability

0.18%

8.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-918

Affected Software

Vendor	Product	Versions
Liferay	Digital Experience Platform	>= 2024.q1.1, < 2024.q1.21
Liferay	Digital Experience Platform	>= 2024.q2.0, <= 2024.q2.13
Liferay	Digital Experience Platform	>= 2024.Q3.0, <= 2024.Q3.13
Liferay	Digital Experience Platform	>= 2024.q4.0, <= 2024.q4.7
Liferay	Liferay Portal	>= 7.4.0, < 7.4.3.132

References

https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-43763Vendor Advisory

Timeline

Published: Sep 9, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-43763?

How severe is CVE-2025-43763?

CVE-2025-43763 has a CVSS score of 4.8/10 (MEDIUM severity). The EPSS model estimates a 0.18% probability of exploitation in the next 30 days.

How do I fix CVE-2025-43763?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-43763?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST