CVE-2021-29039
Liferay Portal Vulnerable to Cross-Site Scripting (XSS) via Categories Admin Page
6.1
MEDIUM
CVSS 3.1
EPSS 0.47%
Description
Cross-site scripting (XSS) vulnerability in the Asset module's categories administration page in Liferay Portal 7.3.4 allows remote attackers to inject arbitrary web script or HTML via the site name.
How to fix CVE-2021-29039
To remediate CVE-2021-29039, upgrade the affected package to a fixed version below.
- —upgrade to 7.3.5 or later
Is CVE-2021-29039 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 7.3.4, < 7.3.5
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |