CVE-2025-43819
Liferay Portal and DXP does not properly expire sessions
Impact
### Summary Liferay Portal/DXP contains an Insufficient Session Expiration issue where the Single Logout (SLO) API may fail to invalidate a user’s previous session. An attacker can reuse a stale session via the SLO endpoint to gain an authenticated context. ### Affected Versions The following platform versions are affected: * **Liferay Portal:** * `7.3.3.131` through `7.4.3.121` * **Liferay DXP:** * `2024.Q4.0`–`2024.Q4.3` * `2024.Q3.1`–`2024.Q3.13` * `2024.Q2.0`–`2024.Q2.13` * `2024.Q1.1`–`2024.Q1.12` ### Remediation Update to the fixed builds and, for Maven consumers of the SAML module, upgrade `com.liferay:com.liferay.saml.impl` to **5.0.51** or later. After upgrading, ensure session invalidation policies are enforced and verify SLO behavior end-to-end.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| maven | com.liferay:com.liferay.saml.impl | < 5.0.51 | 5.0.51 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Liferay | Digital Experience Platform | from 2024.Q1.1 before 2024.Q1.13 from 2024.q2.0 through 2024.q2.13 from 2024.q3.1 through 2024.q3.13 from 2024.Q4.0 before 2024.Q4.4 Version 7.4 |
| Liferay | Liferay Portal | from 7.4.3.121 before 7.4.3.132 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-43819
- https://github.com/advisories/GHSA-rpx3-f938-xj5q
- https://nvd.nist.gov/vuln/detail/CVE-2025-43819
- https://github.com/liferay/liferay-portal/commit/433dff5edae4414fdc436b49a9edb62d721c84b5
- https://github.com/liferay/liferay-portal/commit/da9105a61d788801797797a32583a4b76c902cdc
- https://liferay.atlassian.net/browse/LPE-18159
- https://osv.dev/vulnerability/GHSA-rpx3-f938-xj5q