Description
Use of Multiple Resources with Duplicate Identifier (CWE-694) in APM Server can lead to information disclosure via a specially crafted agent configuration request. An authenticated APM agent could receive the central agent configuration that belongs to a different service until the cached configuration expires. A service could also run with central configuration settings, such as sampling settings, that were meant for a different service.
Published: 2026-11-03
Score: 4.3 Medium
EPSS: n/a
KEV: No
AI Analysis

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Remediation

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Tracking

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Advisories

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History

Tue, 03 Nov 2026 19:00:00 +0000

Type Values Removed Values Added
First Time appeared Elastic
Elastic apm Server
Vendors & Products Elastic
Elastic apm Server

Tue, 03 Nov 2026 18:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 03 Nov 2026 17:00:00 +0000

Type Values Removed Values Added
Description Use of Multiple Resources with Duplicate Identifier (CWE-694) in APM Server can lead to information disclosure via a specially crafted agent configuration request. An authenticated APM agent could receive the central agent configuration that belongs to a different service until the cached configuration expires. A service could also run with central configuration settings, such as sampling settings, that were meant for a different service.
Title Use of Multiple Resources with Duplicate Identifier in APM Server Leading to Information Disclosure
Weaknesses CWE-694
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'}


Subscriptions

Elastic Apm Server
cve-icon MITRE

Status: PUBLISHED

Assigner: elastic

Published:

Updated: 2026-11-03T17:36:41.024Z

Reserved: 2026-10-22T09:42:41.198Z

Link: CVE-2026-115289

cve-icon Vulnrichment

Updated: 2026-11-03T17:36:37.126Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-11-03T17:17:54.783

Modified: 2026-11-03T20:32:50.687

Link: CVE-2026-115289

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-03T19:15:14Z

Weaknesses
  • CWE-694

    Use of Multiple Resources with Duplicate Identifier