CVE-2023-40191
Liferay Portal and Liferay DXP vulnerable to reflected Cross-site Scripting
9.0
CRITICAL
CVSS 3.1
EPSS 0.46%
Description
Reflected cross-site scripting (XSS) vulnerability in the instance settings for Accounts in Liferay Portal 7.4.3.44 through 7.4.3.97, and Liferay DXP 2023.Q3 before patch 6, and 7.4 update 44 through 92 allows remote attackers to inject arbitrary web script or HTML via a crafted payload injected into the “Blocked Email Domains” text field
How to fix CVE-2023-40191
To remediate CVE-2023-40191, upgrade the affected package to a fixed version below.
- —upgrade to 2023.Q3.6 or later
- —upgrade to 7.4.3.98 or later
Is CVE-2023-40191 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- >= 2023.Q3, < 2023.Q3.6
- >= 7.4.3.44, < 7.4.3.98
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.0 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H |