Cross-site Scripting (XSS) Affecting opensearch-dashboards-2 package, versions <2.19.6-r0


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.29% (22nd percentile)

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  • Snyk IDSNYK-MINIMOSLATEST-OPENSEARCHDASHBOARDS2-17874088
  • published7 Jul 2026
  • disclosed24 Jun 2026

Introduced: 24 Jun 2026

CVE-2026-56761  (opens in a new tab)
CWE-79  (opens in a new tab)

How to fix?

Upgrade Minimos:latest opensearch-dashboards-2 to version 2.19.6-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream opensearch-dashboards-2 package and not the opensearch-dashboards-2 package as distributed by Minimos. See How to fix? for Minimos:latest relevant fixed versions and status.

hono before 4.12.14 contains an html injection vulnerability in jsx server-side rendering that allows attackers to inject unintended html by using malformed attribute names. Attackers can craft specially crafted attribute keys containing characters like quotes or angle brackets to break html tag boundaries and inject arbitrary attributes or elements.

CVSS Base Scores

version 3.1