Liferay Portal SessionClicks does not restrict the saving of request parameters in the HTTP session
SessionClicks in Liferay Portal 7.0.0 through 7.4.3.21, and Liferay DXP 7.4 GA through update 9, 7.3 GA through update 25, and older unsupported versions does not restrict the saving of request parameters in the HTTP session, which allows remote attackers to consume system memory leading to denial-of-service (DoS) conditions via crafted HTTP requests.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Java / Kotlin (Maven) | com.liferay.portal:com.liferay.portal.kernel | < 38.0.0 | 38.0.0 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2025-3526
- https://github.com/liferay/liferay-portal/commit/429834b7cf7c131576f196466a386bb6ce764716
- https://github.com/liferay/liferay-portal/commit/b40fe110eb9d264c9c1a79ff77da317bbe6fa528
- https://github.com/liferay/liferay-portal/commit/d9108a12269e6b27689b2fd06f66fb881c8ec894
- https://github.com/liferay/liferay-portal
- https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-3526
- CVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N- Weakness (CWE)
CWE-400- Platform
- Java / Kotlin (Maven)
- Package
com.liferay.portal:com.liferay.portal.kernel- Disclosed
- 16.06.2025
- Updated
- 11.10.2026 12:21
Sources and licenses
OSV / GitHub Advisory Database - GHSA-mf3r-6m25-3867 - CC BY 4.0
Vulnerability history: com.liferay.portal:com.liferay.portal.kernel
All published vulnerabilities of this package (Java / Kotlin (Maven)), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 6
- First → latest
- 05.2022 09.2025
- Without a fix
- 0
- Exploited in attacks
- 1
Severity breakdown
- Critical 1
- High 2
- Medium 2
- Low 1
Disclosures per year
- 2022: 1
- 2023: 0
- 2024: 1
- 2025: 4
- 2026: 0
-
Liferay Portal SessionClicks does not restrict the saving of request parameters in the HTTP session this entry
Know which vulnerabilities affect your application
With the DockRay integration and software inventory enabled, DockRay checks reported component versions against known vulnerabilities and notifies you about confirmed matches. Coverage depends on the supported technology and available advisory data.