Weak Password Recovery Mechanism for Forgotten Password Affecting keycloak package, versions <26.7.2-r0


Severity

Recommended
0.0
critical
0
10

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Threat Intelligence

Exploit Maturity
Proof of Concept
EPSS
3.24% (88th percentile)

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  • Snyk IDSNYK-MINIMOSLATEST-KEYCLOAK-19431159
  • published30 Aug 2026
  • disclosed18 Aug 2026

Introduced: 18 Aug 2026

NewCVE-2026-18963  (opens in a new tab)
CWE-640  (opens in a new tab)

How to fix?

Upgrade Minimos:latest keycloak to version 26.7.2-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream keycloak package and not the keycloak package as distributed by Minimos. See How to fix? for Minimos:latest relevant fixed versions and status.

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.

CVSS Base Scores

version 3.1