CVEvulnerability

CVE-2026-83497

8.7 HIGH Published 2026-08-31 Modified 2026-09-03 Official page ↗

Status: Awaiting Analysis
Published: 2026-08-31
Last modified: 2026-09-03
Assigner: ff89ba41-3aa1-4d27-914a-91399e9639e5
CVSS 4.0 (ff89ba41-3aa1-4d27-914a-91399e9639e5): 8.7 HIGH — CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS 3.1 (ff89ba41-3aa1-4d27-914a-91399e9639e5): 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses: CWE-502

Description

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.

Weakness · CWE (1)

CWE-502 Deserialization of Untrusted Data weakness

References

https://aws.amazon.com/security/security-bulletins/2026-092-aws/ aws.amazon.com
https://opensearch.org/artifacts/by-version/#release-2-19-6 opensearch.org
https://opensearch.org/artifacts/by-version/#release-3-7-0 opensearch.org

CVE-2026-83497

Description

Related

Weakness · CWE (1)

References