CVE-2026-83497
High · 8.8CVSS
8.8
EPSS
1.0%
Published
Aug 31, 2026
CISA due date
—
The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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