CVE-2025-13466 Affecting opensearch-dashboards-2 package, versions <2.19.4-r2
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Test your applications- Snyk IDSNYK-CHAINGUARDLATEST-OPENSEARCHDASHBOARDS2-14149131
- published29 Nov 2025
- disclosed24 Nov 2025
Introduced: 24 Nov 2025
NewCVE-2025-13466 (opens in a new tab)How to fix?
Upgrade Chainguard opensearch-dashboards-2 to version 2.19.4-r2 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 Chainguard.
See How to fix? for Chainguard relevant fixed versions and status.
body-parser 2.2.0 is vulnerable to denial of service due to inefficient handling of URL-encoded bodies with very large numbers of parameters. An attacker can send payloads containing thousands of parameters within the default 100KB request size limit, causing elevated CPU and memory usage. This can lead to service slowdown or partial outages under sustained malicious traffic. This issue is addressed in version 2.2.1.