{"id":"CVE-2026-115289","aliases":["EUVD-2026-116071","GHSA-w3jx-fg2m-w3g8"],"status":"published","title":"Use of Multiple Resources with Duplicate Identifier in APM Server Leading to Information Disclosure","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.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00241,"percentile":0.1541,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-694"],"published":"2026-11-03T16:43:58Z","modified":"2026-11-03T18:31:17Z","products":[{"vendor":"elastic","product":"apm server"}],"references":[{"url":"https://discuss.elastic.co/t/apm-server-8-19-24-9-4-9-9-5-6-security-update-esa-2026-200/391355"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-115289"},{"url":"https://github.com/advisories/GHSA-w3jx-fg2m-w3g8"}],"sources":{"cve":[{"id":"CVE-2026-115289","title":"Use of Multiple Resources with Duplicate Identifier in APM Server Leading to Information Disclosure","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.","status":"published","published":"2026-11-03T16:43:58.518Z","modified":"2026-11-03T17:36:41.024Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-694"],"updated_at":"2026-11-03T19:01:22.66055Z"}],"euvd":[{"id":"EUVD-2026-116071","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.","status":"published","published":"2026-11-03T16:43:58Z","modified":"2026-11-03T17:36:41Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-03T21:20:14.442067Z"}],"ghsa":[{"id":"GHSA-w3jx-fg2m-w3g8","title":"Use of Multiple Resources with Duplicate Identifier (CWE-694) in APM Server can lead to...","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.","status":"published","published":"2026-11-03T18:31:07Z","modified":"2026-11-03T18:31:17Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-694"],"updated_at":"2026-11-03T19:01:33.107181Z"}],"nvd":[{"id":"CVE-2026-115289","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.","status":"published","published":"2026-11-03T17:17:54.783Z","modified":"2026-11-03T20:32:50.687Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-694"],"updated_at":"2026-11-03T22:58:51.822037Z"}]}}