CVE-2021-4176
5.4
MEDIUM
CVSS 3.1
EPSS 0.24%
Description
livehelperchat is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
How to fix CVE-2021-4176
To remediate CVE-2021-4176, upgrade the affected package to a fixed version below.
- Bitnami/livehelperchat—upgrade to 3.91.0 or later
Is CVE-2021-4176 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 3.91.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N |