CVE-2021-23126 — Use of Cryptographically Weak Pseudo-Random Number Generator in Joomla !

CWE-338 — Use of Cryptographically Weak Pseudo-Random Number GeneratorCWE-326 — Inadequate Encryption Strength3 documents3 sources
Severity
5.3MEDIUMNVD
EPSS
0.0%
top 98.42%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Joomla !Joomla! Project Joomla! CMS
Timeline
PublishedMar 4
Latest updateMay 24

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:NExploitability: 3.9 | Impact: 1.4

Affected Packages2 packages

▶NVDjoomla/joomla_!3.2.0 — 3.9.25
▶CVEListV5joomla!_project/joomla!_cms3.2.0-3.9.24

🔴Vulnerability Details

2
GHSA
GHSA-429x-phj9-4788: An issue was discovered in Joomla! 3↗2022-05-24
▶
CVEList
[20210301] - Core - Insecure randomness within 2FA secret generation↗2021-03-04
▶