CVE-2026-4325

MediumCVSS 5.3/10Last modified Jun 17, 2026

Description

A flaw was found in Keycloak. The SingleUseObjectProvider, a global key-value store, lacks proper type and namespace isolation. This vulnerability allows an attacker to delete arbitrary single-use entries, which can enable the replay of consumed action tokens, such as password reset links. This could lead to unauthorized access or account compromise.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N

Weakness enumeration

CWE-653

Affected software

No affected versions have been published.

Timeline

Published
Apr 2, 2026
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2026-4325: Medium severity, CVSS 5.3 | Vulnix