CVE-2026-83497 — Unrestricted Java Deserialization in OpenSearch SQL Plugin Cursor Pagination
Unrestricted deserialization of untrusted data in the cursor pagination component in the OpenSearch SQL plugin allows a remote authenticated user with basic read/search permissi…
Published: 2026-08-31 · CVSS: 8.7 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7