CVE-2026-18963

Published: Ago 18, 2026 Last Modified: Ago 18, 2026
ExploitDB:
Other exploit source:
Google Dorks:
CRITICAL 9,1
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: none

Description

AI Translation Available

A flaw was found in the reset-credentials flow of the keycloak-services component, which is the core engine for identity and access management in Red Hat Build of Keycloak. The issue allows an unauthenticated attacker to force the password reset process for any user without needing to click the required email verification link. This can result in the attacker gaining full control over target user accounts by directly setting new credentials.

640

Weak Password Recovery Mechanism for Forgotten Password

Incomplete
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Access Control Availability Integrity Other
Potential Impacts:
Gain Privileges Or Assume Identity Dos: Resource Consumption (Other) Other
Applicable Platforms
All platforms may be affected
Likelihood of Exploit: High
View CWE Details
https://access.redhat.com/security/cve/CVE-2026-18963
https://access.redhat.com/security/cve/CVE-2026-18963
https://bugzilla.redhat.com/show_bug.cgi?id=2511595
https://bugzilla.redhat.com/show_bug.cgi?id=2511595