Metrics exposure in Wildfly

MEDIUM 4.3CVE-2021-3503 · BIT-wildfly-2021-3503 · GHSA-c4r5-xvgw-2942 · Published 18/04/2022 · updated 17/06/2026

In short

CVE-2021-3503 is a MEDIUM (CVSS 4.3) vulnerability affecting org.wildfly:wildfly-metrics, wildfly (redhat).
Chance of exploitation in the next 30 days (EPSS): 1.1%, higher than 65.3% of all vulnerabilities.
Fix: update to 23.0.1.Final, 23.0.1 or later.

Package	Affected versions	Patched versions
org.wildfly:wildfly-metrics Maven	`< 23.0.1.Final`	`23.0.1.Final`
wildfly redhat	`< 23.0.1`	`23.0.1`

Description

A flaw was found in Wildfly where insufficient RBAC restrictions may lead to expose metrics data.

NVD description

A flaw was found in Wildfly where insufficient RBAC restrictions may lead to expose metrics data. The highest threat from this vulnerability is to the confidentiality.

References

nvd.nist.gov/vuln/detail/CVE-2021-3503 · ADVISORY
wildfly/wildfly#14136 · WEB
access.redhat.com/security/cve/CVE-2021-3503 · WEB
bugzilla.redhat.com/show_bug.cgi · WEB
GitHub Advisory GHSA-c4r5-xvgw-2942 · ADVISORY
wildfly/wildfly · PACKAGE
issues.redhat.com/browse/WFLY-11933 · WEB
security.netapp.com/advisory/ntap-20220609-0004 · WEB

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