CVE-2021-35463
Liferay Portal cross-site scripting (XSS) vulnerability in the Frontend Taglib module
6.1
MEDIUM
CVSS 3.1
EPSS 0.15%
Description
Cross-site scripting (XSS) vulnerability in the Frontend Taglib module in Liferay Portal 7.4.0 allows remote attackers to inject arbitrary web script or HTML into the management toolbar search via the `keywords` parameter.
How to fix CVE-2021-35463
To remediate CVE-2021-35463, upgrade the affected package to a fixed version below.
- —upgrade to 7.1.15 or later
- —upgrade to 7.4.1 or later
Is CVE-2021-35463 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 7.1.15
- >= 7.4.0, < 7.4.1
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 |