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cpe:2.3:a:aws:amazon_opensearch_service:*:*:*:*:*:*:*:*

part: a version: * update: *

VendorAws (e6707f00-6abb-51df-808c-9e3417305027)
ProductAmazon Opensearch Service (e12f10ea-ad18-520d-83eb-cde20c38966a)
Edition*
Language*
Software edition*
Target software*
Target hardware*
Other*
NotesImported from gcve-enriched-dumps CVE data

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Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2026-84942 not_vulnerable 2026-09-16 04:33:10.250231 Stored Cross-Site Scripting via Vega Expression Function Bypass in OpenSearch Dashboards
HIGH (8.7)
Improper input validation in the Vega expression function implementation in OpenSearch Dashboards allows a remote authenticated actor with dashboard write permissions to execute arbitrary JavaScript in the context of other users' browser sessions by saving a crafted Vega visualization. The checkForFunctionProperty validation routine failed to recurse into arrays of objects, allowing a function property nested inside an array to bypass validation.
Published: 2026-09-08T19:41:25.224Z
Updated: 2026-09-09T20:51:34.759Z
Reference links
Imported from gcve-enriched-dumps CVE data

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