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 read/search permissions to execute arbitrary code on the server by sending a crafted cursor parameter to the plugins/sql endpoint.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
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

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-31 19:17

Updated : 2026-09-03 16:44

NVD link : CVE-2026-83497

Mitre link : CVE-2026-83497

CVE.ORG link : CVE-2026-83497

JSON object : View

Products Affected

No product.

CWE

CWE-502

Deserialization of Untrusted Data

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