Answer in brief
CVE-2026-84823 records a High severity (CVSS 7.1) vulnerability in Org.wildfly.core: wildfly: path traversal in take-snapshot discloses the server configuration to the monitor role. The current sources do not mark it as known exploited. The current feed maps Red Hat/jboss-eap-7/eap74-els-openjdk11-openshift-rhel8 (generic), Red Hat/jboss-eap-7/eap74-els-openjdk17-openshift-rhel8 (generic), Red Hat/jboss-eap-7/eap74-els-openjdk8-openshift-rhel8 (generic), Red Hat/wildfly-cli (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 7.1. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Red Hat/jboss-eap-7/eap74-els-openjdk11-openshift-rhel8 (generic), Red Hat/jboss-eap-7/eap74-els-openjdk17-openshift-rhel8 (generic), Red Hat/jboss-eap-7/eap74-els-openjdk8-openshift-rhel8 (generic), Red Hat/wildfly-cli (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Red Hat/jboss-eap-7/eap74-els-openjdk11-openshift-rhel8generic | * | Not reported |
| Red Hat/jboss-eap-7/eap74-els-openjdk17-openshift-rhel8generic | * | Not reported |
| Red Hat/jboss-eap-7/eap74-els-openjdk8-openshift-rhel8generic | * | Not reported |
| Red Hat/wildfly-cligeneric | * | Not reported |
| Red Hat/wildfly-controllergeneric | * | Not reported |
| Red Hat/wildfly-controller-clientgeneric | * | Not reported |
| Red Hat/wildfly-core-buildgeneric | * | Not reported |
| Red Hat/wildfly-core-build-legacygeneric | * | Not reported |
| Red Hat/wildfly-core-component-matrix-buildergeneric | * | Not reported |
| Red Hat/wildfly-core-distgeneric | * | Not reported |
| Red Hat/wildfly-core-dist-legacygeneric | * | Not reported |
| Red Hat/wildfly-core-feature-packgeneric | * | Not reported |
| Red Hat/wildfly-core-feature-pack-commongeneric | * | Not reported |
| Red Hat/wildfly-core-feature-pack-ee-8-apigeneric | * | Not reported |
| Red Hat/wildfly-core-feature-pack-galleon-commongeneric | * | Not reported |
| Red Hat/wildfly-core-feature-pack-galleon-prunedgeneric | * | Not reported |
| Red Hat/wildfly-core-feature-pack-parentgeneric | * | Not reported |
| Red Hat/wildfly-core-galleon-packgeneric | * | Not reported |
| Red Hat/wildfly-core-managementgeneric | * | Not reported |
| Red Hat/wildfly-core-management-clientgeneric | * | Not reported |
| Red Hat/wildfly-core-management-subsystemgeneric | * | Not reported |
| Red Hat/wildfly-core-model-testgeneric | * | Not reported |
| Red Hat/wildfly-core-model-test-controller-optionalgeneric | * | Not reported |
| Red Hat/wildfly-core-model-test-frameworkgeneric | * | Not reported |
| Red Hat/wildfly-core-model-test-testsgeneric | * | Not reported |
| Red Hat/wildfly-core-parentgeneric | * | Not reported |
| Red Hat/wildfly-core-securitygeneric | * | Not reported |
| Red Hat/wildfly-core-security-apigeneric | * | Not reported |
| Red Hat/wildfly-core-security-parentgeneric | * | Not reported |
| Red Hat/wildfly-core-testbomgeneric | * | Not reported |
| Red Hat/wildfly-core-test-runnergeneric | * | Not reported |
| Red Hat/wildfly-core-testsuite-sharedgeneric | * | Not reported |
| Red Hat/wildfly-deployment-repositorygeneric | * | Not reported |
| Red Hat/wildfly-deployment-scannergeneric | * | Not reported |
| Red Hat/wildfly-discoverygeneric | * | Not reported |
| Red Hat/wildfly-domain-httpgeneric | * | Not reported |
| Red Hat/wildfly-domain-http-error-contextgeneric | * | Not reported |
| Red Hat/wildfly-domain-http-interfacegeneric | * | Not reported |
| Red Hat/wildfly-domain-managementgeneric | * | Not reported |
| Red Hat/wildfly-elytron-integrationgeneric | * | Not reported |
| Red Hat/wildfly-elytron-tool-wrappergeneric | * | Not reported |
| Red Hat/wildfly-embeddedgeneric | * | Not reported |
| Red Hat/wildfly-event-loggergeneric | * | Not reported |
| Red Hat/wildfly-host-controllergeneric | * | Not reported |
| Red Hat/wildfly-installation-managergeneric | * | Not reported |
| Red Hat/wildfly-iogeneric | * | Not reported |
| Red Hat/wildfly-io-bomgeneric | * | Not reported |
| Red Hat/wildfly-io-spigeneric | * | Not reported |
| Red Hat/wildfly-io-testsgeneric | * | Not reported |
| Red Hat/wildfly-jar-bootgeneric | * | Not reported |
| Red Hat/wildfly-jar-runtimegeneric | * | Not reported |
| Red Hat/wildfly-jmxgeneric | * | Not reported |
| Red Hat/wildfly-launchergeneric | * | Not reported |
| Red Hat/wildfly-logginggeneric | * | Not reported |
| Red Hat/wildfly-management-client-contentgeneric | * | Not reported |
| Red Hat/wildfly-model-testgeneric | * | Not reported |
| Red Hat/wildfly-networkgeneric | * | Not reported |
| Red Hat/wildfly-patchinggeneric | * | Not reported |
| Red Hat/wildfly-platform-mbeangeneric | * | Not reported |
| Red Hat/wildfly-process-controllergeneric | * | Not reported |
| Red Hat/wildfly-protocolgeneric | * | Not reported |
| Red Hat/wildfly-remotinggeneric | * | Not reported |
| Red Hat/wildfly-remoting-parentgeneric | * | Not reported |
| Red Hat/wildfly-remoting-testgeneric | * | Not reported |
| Red Hat/wildfly-request-controllergeneric | * | Not reported |
| Red Hat/wildfly-security-managergeneric | * | Not reported |
| Red Hat/wildfly-self-containedgeneric | * | Not reported |
| Red Hat/wildfly-servergeneric | * | Not reported |
| Red Hat/wildfly-servicegeneric | * | Not reported |
| Red Hat/wildfly-subsystemgeneric | * | Not reported |
| Red Hat/wildfly-subsystem-testgeneric | * | Not reported |
| Red Hat/wildfly-subsystem-test-frameworkgeneric | * | Not reported |
| Red Hat/wildfly-subsystem-test-parentgeneric | * | Not reported |
| Red Hat/wildfly-subsystem-test-testsgeneric | * | Not reported |
| Red Hat/wildfly-threadsgeneric | * | Not reported |
| Red Hat/wildfly-versiongeneric | * | Not reported |
Published upstream
Oct 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Oct 16, 2026
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.
Quoted source text, attributed separately from HOL analysis.