CVE-2026-83497 in Service

Resumen

por MITRE • 2026-08-31

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.

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• Responsable: AMZN
• Reservar: 2026-08-31
• Divulgación: 2026-08-31
• Moderación: aceptado
• Artículo: VDB-397411
• CPE: listo
• CWE: CWE-502 (confirmado)
• CVSS: 8.8 (CNA)
• EPSS: 0.00000
• KEV: no
• Actividades: muy bajo

Fuentes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-83497
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-83497
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-83497/