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CVE-2026-77811

6.2 medium SSVC exploitation: none Awaiting Analysis
NVD · CVE.org

Improper input validation in the dashboards-observability plugin in OpenSearch Dashboards allows a remote authenticated user with write permissions to OpenSearch Dashboards saved objects to execute arbitrary JavaScript in the context of other users' browser sessions by uploading a saved asset with arbitrary web content.

Fix

Vendor advisories in the News 1

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 6.2NVD modified 2026-10-14 19:10

Affected (CPE criteria) 0

NVD has not attached CPE configurations yet.

References 4