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Improper Authentication in org.keycloak:keycloak-services

CVE-2025-3910

  • org.keycloak:keycloak-services
Medium
5.4/10

Summary

A flaw was found in Keycloak versions through 26.2.1. This package may be vulnerable to circumventing required actions, allowing users to circumvent requirements such as setting up two-factor authentication.

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

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