CVE-2021-23126

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2021-23126
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-23126.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-23126
Aliases
Published
2021-03-04T18:15:13.207Z
Modified
2026-03-13T01:49:18.777604Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Git / github.com/joomla/joomla-cms

Affected ranges

Type
GIT
Repo
https://github.com/joomla/joomla-cms
Events
Introduced
acb7a6384561a8d5917fa9854c85f52cddec9550
Fixed
aadf6979f8b99308c3621ea3af2ca98e678a477d
Database specific 
{
    "versions": [
        {
            "introduced": "3.2.0"
        },
        {
            "fixed": "3.9.25"
        }
    ]
}

Affected versions

Other
3
issues-241-257
3.*
3.2.0
3.2.1
3.2.2
3.2.3
3.2.4
3.3.0
3.3.0.beta
3.3.0.beta2
3.3.0.rc
3.3.1
3.3.2
3.3.3
3.3.4
3.3.5
3.3.6
3.4.0
3.4.0-beta1
3.4.0-beta2
3.4.0-beta3
3.4.0-rc
3.4.1
3.4.1-rc
3.4.1-rc2
3.4.2
3.4.2-rc
3.4.3
3.4.4
3.4.4-rc
3.4.4-rc2
3.4.5
3.4.6
3.4.7
3.4.8
3.4.8-rc
3.5.0
3.5.0-beta
3.5.0-beta2
3.5.0-beta3
3.5.0-beta4
3.5.0-beta5
3.5.0-rc
3.5.0-rc2
3.5.0-rc3
3.5.0-rc4
3.5.1
3.5.1-rc
3.5.1-rc2
3.6.0
3.6.0-alpha
3.6.0-beta1
3.6.0-beta2
3.6.0-rc
3.6.0-rc2
3.6.1
3.6.1-rc1
3.6.1-rc2
3.6.2
3.6.3
3.6.3-rc1
3.6.3-rc2
3.6.3-rc3
3.6.4
3.6.5
3.7.0
3.7.0-alpha1
3.7.0-beta1
3.7.0-beta2
3.7.0-beta3
3.7.0-beta4
3.7.0-rc1
3.7.0-rc2
3.7.0-rc3
3.7.0-rc4
3.7.1
3.7.1-rc1
3.7.1-rc2
3.7.2
3.7.3
3.7.3-beta1
3.7.3-rc1
3.7.3-rc2
3.7.4
3.7.4-beta1
3.7.4-rc1
3.8.0
3.8.0-beta1
3.8.0-beta2
3.8.0-beta3
3.8.0-beta4
3.8.0-rc1
3.8.1
3.8.1-rc
3.8.10
3.8.11
3.8.11-rc
3.8.12
3.8.12-rc
3.8.13
3.8.2
3.8.2-rc
3.8.3
3.8.3-rc
3.8.4
3.8.4-rc
3.8.4-rc2
3.8.5
3.8.5-rc
3.8.6
3.8.6-rc1
3.8.7
3.8.7-rc
3.8.8
3.8.8-rc
3.8.9
3.8.9-rc
3.9.0
3.9.0-alpha
3.9.0-beta
3.9.0-beta2
3.9.0-beta3
3.9.0-beta4
3.9.0-rc
3.9.0-rc2
3.9.1
3.9.1-rc
3.9.10
3.9.11
3.9.11-rc
3.9.12
3.9.12-rc
3.9.13
3.9.13-rc
3.9.13-rc2
3.9.14
3.9.14-rc
3.9.15
3.9.15-rc
3.9.16
3.9.16-rc
3.9.17
3.9.17-rc
3.9.18
3.9.19
3.9.19-rc
3.9.2
3.9.2-rc
3.9.20
3.9.20-rc
3.9.21
3.9.21-rc
3.9.22
3.9.22-rc
3.9.23
3.9.23-rc
3.9.23-rc2
3.9.24
3.9.24-rc
3.9.24-rc2
3.9.25-rc
3.9.3
3.9.3-rc
3.9.4
3.9.4-rc
3.9.5
3.9.5-rc
3.9.6
3.9.6-rc
3.9.6-rc2
3.9.7
3.9.7-rc
3.9.8
3.9.9
3.9.9-rc

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-23126.json"