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CVE-2021-23127
Published: Mar 4, 2021
Modified: Feb 25, 2026
PUBLISHED
Description
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.
| Vendor | Product | Versions |
|---|---|---|
Joomla! Project | Joomla! CMS | affected 3.2.0-3.9.24 |
References
https://developer.joomla.org/security-centre/841-20210301-core-insecure-randomness-within-2fa-secret-generation.html
x_refsource_MISC
vendor-advisory
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