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Improper Authentication

CVE-2022-43690

Medium
6.3/10

Summary

Concrete CMS (formerly concrete5) versions prior to 8.5.10, and 9.0.x prior to 9.1.3 did not use strict comparison for the 'legacy_salt' so that limited authentication bypass could occur if using this functionality.

  • LOW
  • NETWORK
  • LOW
  • UNCHANGED
  • REQUIRED
  • NONE
  • LOW
  • LOW

CWE-287 - Improper Authentication

Improper (or broken) authentication attacks are widespread, and have accounted for many of the worst data breaches in recent years. Improper authentication attacks are a class of vulnerabilities where an attacker impersonates a legitimate user by exploiting weaknesses in either session management or credential management to gain access to the user’s account. This can result in disclosure of sensitive information, and can lead to system compromise, theft, identity theft, and fraud.

References

Advisory Timeline

  • Published