CVE-2021-44667
Cross-site Scripting in Nacos
6.1
MEDIUM
CVSS 3.1
EPSS 0.22%
Description
A Cross Site Scripting (XSS) vulnerability exists in Nacos prior to 1.4.5 and 2.1.0-BETA in auth/users via the (1) pageSize and (2) pageNo parameters.
How to fix CVE-2021-44667
To remediate CVE-2021-44667, upgrade the affected package to a fixed version below.
- Maven/com.alibaba.nacos:nacos-common—upgrade to 2.1.0-BETA or later
Is CVE-2021-44667 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 2.0.0-ALPHA.1, < 2.1.0-BETA
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 |