CVE-2026-84823
waiting for further signalsZero needs more public information before it can validate it.GHSA-5v76-4c24-rjmj ↗EUVD-2026-102546 ↗
no check availablenot proven exploitable
cve.orgpublic pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).kevAttacks confirmed in the real world.
Red Hat Enterprise Linux 8
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
ETK-2026-2222Zero's internal tracking ID, independent of the CVE number., permanent identifier
7h 03msince last run
1h 19mAI analysisAnalysis: how long the AI spent reversing this signal.
description
WildFly components shipped for Red Hat Enterprise Linux 8 are affected by a path traversal flaw in the management snapshot operation. An authenticated user assigned the Monitor role may use it to place and subsequently access a copy of server configuration data outside the intended location, exposing restricted settings and credentials. Exploitation requires Monitor-level management access.
mitigation
Remove or tightly restrict Monitor-role access to WildFly management interfaces, and limit those interfaces to trusted administrators and networks. Apply the vendor's corrected package update when it becomes available; no fixed version is recorded in the supplied package data.
check
no
exploit
no
automationDeterministic: a check that runs on its own, the same request on every target. Contextual: an agentic technique that needs to be applied per target, for bugs that depend on contextual flows.
contextual
auth requiredWhether an attacker needs an account first, based on the CVSS vector's Privileges Required.
yes, low privileges
EPSSEstimate of the chance this CVE is exploited in the next 30 days. Refreshed daily.
–
agent run time
1h 19m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-10-15 23:47Z
Δ to public pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).
–
Δ to kevAttacks confirmed in the real world.
–
outcome
Contextual: an exploit technique exists, but no deterministic check could cover this one.
source signals
Public signals that triggered or updated the pipeline. These are inputs for the deltas above.
- 2026-10-15 23:47Zcve_org: trigger signal, started the run
this entry in the feed
GET /api/v1/feed/CVE-2026-84823
{ "etk_id": "ETK-2026-2222", "cve_id": "CVE-2026-84823", "display_id": "CVE-2026-84823", "ghsa_id": "GHSA-5v76-4c24-rjmj", "euvd_id": "EUVD-2026-102546", "status": "published", "anchor_state": "anchored", "title": "Path traversal in WildFly management snapshots", "summary": "WildFly components shipped for Red Hat Enterprise Linux 8 are affected by a path traversal flaw in the management snapshot operation. An authenticated user assigned the Monitor role may use it to place and subsequently access a copy of server configuration data outside the intended location, exposing restricted settings and credentials. Exploitation requires Monitor-level management access.", "mitigation": "Remove or tightly restrict Monitor-role access to WildFly management interfaces, and limit those interfaces to trusted administrators and networks. Apply the vendor's corrected package update when it becomes available; no fixed version is recorded in the supplied package data.", "vendor": "Red Hat", "product": "Red Hat Enterprise Linux 8", "affected": [ { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "pki-core:10.6/resteasy", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "pki-deps:10.6/resteasy", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "resteasy", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-cli", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-controller", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-controller-client", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-core-galleon-pack", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-core-management-client", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-core-management-subsystem", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-core-security", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-core-security-api", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-deployment-repository", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-deployment-scanner", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-discovery", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-domain-http-error-context", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-domain-http-interface", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-domain-management", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-elytron-integration", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-elytron-tool-wrapper", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-embedded", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-event-logger", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-host-controller", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-io", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-jmx", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-launcher", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-logging", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-management-client-content", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-model-test", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-network", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-patching", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-platform-mbean", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-process-controller", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-protocol", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-remoting", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-request-controller", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-security-manager", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-self-contained", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-server", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-subsystem-test-framework", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-threads", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-version", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "jboss-eap-7/eap74-els-openjdk11-openshift-rhel8", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "jboss-eap-7/eap74-els-openjdk17-openshift-rhel8", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "jboss-eap-7/eap74-els-openjdk8-openshift-rhel8", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-core-build", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-core-build-legacy", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-core-component-matrix-builder", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-core-dist", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-core-dist-legacy", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-core-feature-pack", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-core-feature-pack-common", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-core-feature-pack-ee-8-api", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-core-feature-pack-galleon-common", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-core-feature-pack-galleon-pruned", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-core-feature-pack-parent", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-core-management", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-core-model-test", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-core-model-test-controller-optional", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-core-model-test-framework", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-core-model-test-tests", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-core-parent", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-core-security-parent", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-core-testbom", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-core-test-runner", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-core-testsuite-shared", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-domain-http", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-io-bom", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-io-tests", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-remoting-parent", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-remoting-test", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-subsystem-test", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-subsystem-test-parent", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-subsystem-test-tests", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-installation-manager", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-io-spi", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-jar-boot", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-jar-runtime", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-service", "purl": null }, { "affected_notes": [], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "wildfly-subsystem", "purl": null } ], "cwes": [ 22 ], "cvss_score": 7.1, "cvss_src": "cna_vendor", "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N", "epss_score": null, "epss_percentile": null, "epss_asof": null, "automation": "contextual", "check": false, "check_confidence_basis": null, "exploit": false, "pipeline_minutes": 79.36916623333333, "t0_at": "2026-10-15T23:47:13.986000+00:00", "signals": { "trigger_signal": { "at": "2026-10-15T23:47:13.986000+00:00", "days": 0, "is_lower_bound": false, "measured_at": "2026-10-15T23:47:13.986000+00:00", "url": "https://www.cve.org/CVERecord?id=CVE-2026-84823" } } }
published 2026-10-20 20:47Z
last change 2026-10-21 03:11Z
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