Description
Missing authorization in the Execute Monitor API in Amazon OpenSearch Alerting plugin might allow an authenticated remote user to read, modify, or delete arbitrary index data via a crafted inline monitor request with unintentional data source and input index parameters.
Published: 2026-08-12
Score: 8.6 High
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories

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History

Wed, 12 Aug 2026 19:00:00 +0000

Type Values Removed Values Added
Description Missing authorization in the Execute Monitor API in Amazon OpenSearch Alerting plugin might allow an authenticated remote user to read, modify, or delete arbitrary index data via a crafted inline monitor request with unintentional data source and input index parameters.
Title Missing Authorization in Execute Monitor API in OpenSearch Alerting Plugin
First Time appeared Aws
Aws opensearch
Github
Github opensearch
Weaknesses CWE-475
CPEs cpe:2.3:a:aws:opensearch:*:*:*:*:*:*:*:*
cpe:2.3:a:github:opensearch:*:*:*:*:*:*:*:*
Vendors & Products Aws
Aws opensearch
Github
Github opensearch
References
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N'}

cvssV4_0

{'score': 8.6, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N'}

Subscriptions

Aws Opensearch
Github Opensearch
cve-icon MITRE

Status: PUBLISHED

Assigner: AMZN

Published:

Updated: 2026-08-12T18:34:02.669Z

Reserved: 2026-08-07T17:50:37.734Z

Link: CVE-2026-19311

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-08-12T19:17:31.660

Modified: 2026-08-12T20:50:27.407

Link: CVE-2026-19311

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses