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6.4 Moyenne

CVE-2026-82968 A flaw was found in the first-broker-login flow of the Keycloak identity management service

Description

A flaw was found in the first-broker-login flow of the Keycloak identity management service. When a user links a social identity provider account to their local account, the verification proof generated is not strictly bound to the specific upstream identity being verified. This allows an attacker with a different account on the same social provider to intercept the process and link their own account to the victim's local profile, gaining unauthorized access.

Produits et versions touchés

Produit Versions touchées Corrigé en
Red Hat Build of Keycloak Versions non publiées
Red Hat Single Sign-On 7 Versions non publiées

Références

Chronologie

  1. Publiée
  2. Dernière modification
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