CVE-2023-33940
Cross-site scripting in Liferay Portal
4.8
MEDIUM
CVSS 3.1
EPSS 0.26%
Description
Cross-site scripting (XSS) vulnerability in IFrame type Remote Apps in Liferay Portal 7.4.0 through 7.4.3.30, and Liferay DXP 7.4 before update 31 allows remote attackers to inject arbitrary web script or HTML via the Remote App's IFrame URL.
How to fix CVE-2023-33940
To remediate CVE-2023-33940, upgrade the affected package to a fixed version below.
- Bitnami/liferay—no fix listed
- —upgrade to 7.4.3.31 or later
Is CVE-2023-33940 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- >= 7.4.0, <= 7.4.0 | >= 7.4-update1.0, <= 7.4-update1.0
- >= 7.4.0, < 7.4.3.31
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.8 | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N |