HIGH 8.7 NVD
CVE-2026-83497
Unrestricted deserialization of untrusted data in the cursor pagination component in the OpenSearch SQL plugin allows a remote authenticated user with basic rea
Unrestricted deserialization of untrusted data in the cursor pagination component in the OpenSearch SQL plugin allows a remote authenticated user with basic read/search permissions to execute arbitrary code on the server by sending a crafted cursor parameter to the plugins/sql endpoint.
References
- https://aws.amazon.com/security/security-bulletins/2026-092-aws/
- https://opensearch.org/artifacts/by-version/#release-2-19-6
- https://opensearch.org/artifacts/by-version/#release-3-7-0
This high severity vulnerability with a CVSS score of 8.7 was published on 2026-08-31 via NVD.
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