CVE-2021-4049
Cross-Site Request Forgery in remdex/livehelperchat
4.3
MEDIUM
CVSS 3.1
EPSS 0.11%
Description
An attacker is able to log out a user if a logged-in user visits the attacker's website. While this cannot harm a user's account, it can be a great annoyance and is a valid CSRF.
How to fix CVE-2021-4049
To remediate CVE-2021-4049, upgrade the affected package to a fixed version below.
- Bitnami/livehelperchat—upgrade to 2.0.0 or later
- —no fix listed
Is CVE-2021-4049 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 2.0.0
- from 0, <= 2.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N |