CVSS 3.1
6.5 mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HCVE-2020-15839
Medium (6.5) in liferay. EPSS 2.2% chance of exploitation in the next 30 days. Fixed in com.liferay.portal:release.dxp.bom 7.1.10.fp18, 7.2.10.fp6.
Liferay Portal before 7.3.3, and Liferay DXP 7.1 before fix pack 18 and 7.2 before fix pack 6, does not restrict the size of a multipart/form-data POST action, which allows remote authenticated users to conduct denial-of-service attacks by uploading large files.
Severity
- EPSS
- 2.2% chance of exploitation in the next 30 days; higher than 82% of CVEs (scores of 2026-10-31)
- CWE
- CWE-434
- Published
- Modified
- Record from
- the NVD, synced
Affected
- liferay:digital_experience_platform
- liferay:liferay_portal
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-c7f6-4vx5-4263 | Maven | com.liferay.portal:release.dxp.bom | <7.1.10.fp18 | 7.1.10.fp18 |
| GHSA-c7f6-4vx5-4263 | Maven | com.liferay.portal:release.dxp.bom | >=7.2.1 <7.2.10.fp6 | 7.2.10.fp6 |
References
- https://issues.liferay.com/browse/LPE-17029
- https://issues.liferay.com/browse/LPE-17055
- https://portal.liferay.dev/learn/security/known-vulnerabilities
- https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/119784928
- https://issues.liferay.com/browse/LPE-17029