CVE-2020-7934
Liferay Portal Vulnerable to Persistent Cross-Site Scripting (XSS) in MyAccountPortlet
5.4
MEDIUM
CVSS 3.1
EPSS 3.4%
Description
In LifeRay Portal CE 7.1.0 through 7.2.1, the First Name, Middle Name, and Last Name fields for user accounts in MyAccountPortlet are all vulnerable to a persistent XSS issue. Any user can modify these fields with a particular XSS payload, and it will be stored in the database. The payload will then be rendered when a user utilizes the search feature to search for other users (i.e., if a user with modified fields occurs in the search results).
How to fix CVE-2020-7934
To remediate CVE-2020-7934, upgrade the affected package to a fixed version below.
- —upgrade to 7.3.0 or later
Is CVE-2020-7934 being exploited?
Low — EPSS is 3.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 7.1.0, < 7.3.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |