Access Control Bypass Affecting io.openremote:openremote-manager package, versions [,1.22.1)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-JAVA-IOOPENREMOTE-16428628
- published6 May 2026
- disclosed22 Apr 2026
- creditKKC73
Introduced: 22 Apr 2026
CVE-2026-41166 (opens in a new tab)How to fix?
Upgrade io.openremote:openremote-manager to version 1.22.1 or higher.
Overview
Affected versions of this package are vulnerable to Access Control Bypass via the updateUserRealmRoles function. An attacker can escalate privileges by invoking the API with a valid token from one realm to modify user roles in another realm, potentially granting administrative access to unauthorized users.