CVE-2026-115289 (GCVE-0-2026-115289)
Vulnerability from cvelistv5
Published
2026-11-03 16:43
Modified
2026-11-03 17:36
Severity ?
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CWE
  • CWE-694 - Use of Multiple Resources with Duplicate Identifier
Summary
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.
References
Impacted products
Vendor Product Version
Elastic APM Server Version: 8.0.0   ≤ 8.19.23
Version: 9.0.0   ≤ 9.4.8
Version: 9.5.0   ≤ 9.5.5
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