CVE-2026-84823

CVE-2026-84823 · Org.wildfly.core: wildfly: path traversal in take-snapshot discloses the server configuration to the monitor role

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A flaw was found in WildFly. A user with the `Monitor` role, which is the lowest standard Role-Based Access Control (RBAC) role, can exploit a path traversal vulnerability in the `take-snapshot` operation. By manipulating the `name` parameter, this user can write a copy of the server configuration to an arbitrary location. This allows the `Monitor` role to read back the server configuration, including sensitive credentials, which would otherwise be restricted by RBAC, leading to information disclosure.

CVSS 7.1 · High · EPSS 0.3%

Published

2026-10-15T23:47:13.986Z

Updated

2026-10-20T08:41:59.834Z

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