Liferay Portal 7.4.x OpenAPI YAML File Disclosure via URL
CVE-2025-62256 Published on October 23, 2025
Liferay Portal 7.4.0 through 7.4.3.109, and Liferay DXP 2023.Q4.0 through 2023.Q4.5, 2023.Q3.1 through 2023.Q3.7, 7.4 GA through update 92, 7.3 GA through update 35, and older unsupported versions does not properly restrict access to OpenAPI in certain circumstances, which allows remote attackers to access the OpenAPI YAML file via a crafted URL.
Weakness Type
What is an AuthZ Vulnerability?
The software does not perform an authorization check when an actor attempts to access a resource or perform an action.
CVE-2025-62256 has been classified to as an AuthZ vulnerability or weakness.
Products Associated with CVE-2025-62256
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Affected Versions
Liferay Portal:- Version 7.4.0, <= 7.4.3.109 is affected.
- Version 7.3.10, <= 7.3.10-u35 is affected.
- Version 7.4.13, <= 7.4.13-u92 is affected.
- Version 2023.Q4.0, <= 2023.Q4.5 is affected.
- Version 2023.Q3.1, <= 2023.Q3.7 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.