Servers and applications
CVE-2021-23127
An issue was discovered in Joomla! 3.2.0 through 3.9.24. Usage of an insufficient length for the 2FA secret accoring to RFC 4226 of 10 bytes vs 20 bytes.
- Severity
- Critical 9.1
- Published
- 4 Mar 2021
- Last changed
- 17 Jun 2026
- Added to UpHeron
- 21 Oct 2026
- Fixed in
- 3.9.25
- Sources
- NVD
Affected software
| Software | Affected versions |
|---|---|
Joomla!Servers and applications · cpe:a:joomla:joomla\! |
|