Liferay 7.4.x / DXP 2023 Q4: CacheControl Header Flaw Enables Local Disclosure
CVE-2025-62276 Published on October 31, 2025
The Document Library and the Adaptive Media modules in Liferay Portal 7.4.0 through 7.4.3.111, and older unsupported versions, and Liferay DXP 2023.Q4.0 through 2023.Q4.10, 2023.Q3.1 through 2023.Q3.10, 7.4 GA through update 92, and older unsupported versions uses an incorrect cache-control header, which allows local users to obtain access to downloaded files via the browser's cache.
Weakness Type
Use of Web Browser Cache Containing Sensitive Information
The web application does not use an appropriate caching policy that specifies the extent to which each web page and associated form fields should be cached.
Products Associated with CVE-2025-62276
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Affected Versions
Liferay Portal:- Version 7.4.0, <= 7.4.3.111 is affected.
- Version 7.4.13, <= 7.4.13-u92 is affected.
- Version 2023.Q3.1, <= 2023.Q3.10 is affected.
- Version 2023.Q4.0, <= 2023.Q4.10 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.