CVE-2021-23127

[20210301] - Core - Insecure randomness within 2FA secret generation

State
Published
Severity
Not scored
Published
Mar 4, 2021
Updated
Feb 25, 2026
Reserved
Jan 6, 2021

Read the record on cve.org

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
Joomla! CMSJoomla! Project
  • 3.2.0-3.9.24Affected

References

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.