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Critical severity9.1NVD Advisory· Published Mar 4, 2021· Updated Jun 17, 2026

CVE-2021-23127

CVE-2021-23127

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4
  • Joomla/Joomla!3 versions
    cpe:2.3:a:joomla:joomla\!:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:joomla:joomla\!:*:*:*:*:*:*:*:*range: >=3.2.0,<3.9.25
    • (no CPE)range: 3.2.0 - 3.9.24
    • (no CPE)range: 3.2.0-3.9.24
  • osv-coords
    pkg:bitnami/joomla
    Range: >= 3.2.0, < 3.9.25

Patches

Vulnerability mechanics

References

1

News mentions

0

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