CVE-2021-33327
Liferay Portal and Liferay DXP does not properly check user permission
4.3
MEDIUM
CVSS 3.1
EPSS 0.11%
Description
The Portlet Configuration module before 4.0.13 in Liferay Portal 7.2.0 through 7.3.3, and Liferay DXP 7.0 fix pack pack 93 and 94, 7.1 fix pack 18, and 7.2 before fix pack 8, does not properly check user permission, which allows remote authenticated users to view the Guest and User role even if "Role Visibility" is enabled.
How to fix CVE-2021-33327
To remediate CVE-2021-33327, upgrade the affected package to a fixed version below.
- —upgrade to 4.0.13 or later
- —upgrade to 7.0.10.fp95 or later
Is CVE-2021-33327 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 4.0.13
- >= 7.0.10.fp93, < 7.0.10.fp95
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |