CVE-2021-23126
[20210301] - Core - Insecure randomness within 2FA secret generation
5.3
MEDIUM
CVSS 3.1
EPSS 0.01%
Description
An issue was discovered in Joomla! 3.2.0 through 3.9.24. Usage of the insecure rand() function within the process of generating the 2FA secret.
How to fix CVE-2021-23126
To remediate CVE-2021-23126, upgrade the affected package to a fixed version below.
- Bitnami/joomla—upgrade to 3.9.25 or later
Is CVE-2021-23126 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 3.2.0, < 3.9.25
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |