OpenSearch Dashboards Reports does not properly restrict access to private tenant resources
Priority LOW 24CWE-639Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub. Impact type from CWE-639.
Summary
OpenSearch Dashboards Reports allows ‘Report Owner’ export and share reports from OpenSearch Dashboards. An issue in the OpenSearch reporting plugin 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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00305 23rd percentileScored 2026-11-07
Fix Fixed reporting (opensearch-project): 2.14.0.0org.opensearch.plugin:opensearch-reports-scheduler (Maven): 2.14.0.0
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| AWS | reporting | before 2.14.0.0 | 2.14.0.0 | Patch available | CNA |
| — | org.opensearch.plugin:opensearch-reports-scheduler (Maven) | before 2.14.0.0 | 2.14.0.0 | Patch available | GHSA-xmvg-335g-x44q |
- reporting VendorAWS Affected before 2.14.0.0 Fixed in 2.14.0.0 Patch available CNA
- org.opensearch.plugin:opensearch-reports-scheduler (Maven) Vendor— Affected before 2.14.0.0 Fixed in 2.14.0.0 Patch available GHSA-xmvg-335g-x44q
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:opensearch:observability:*:*:*:*:*:*:*:* | before 2.14 | Vulnerable | OpenSearch |
- cpe:2.3:a:opensearch:observability:*:*:*:*:*:*:*:* Versions before 2.14 Vulnerable ·OpenSearch
Remediation
- Fix · CNA reporting (opensearch-project) Fixed in 2.14.0.0
- Fix · GHSA-xmvg-335g-x44q org.opensearch.plugin:opensearch-reports-scheduler (Maven) Fixed in 2.14.0.0 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2024-39900
- 2026-10-03 Alias added: GHSA-xmvg-335g-x44q
References
Patch 1
Advisory 2
More AWS vulnerabilities
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- TI-2026-11603 HTTP/2 Stream Parser Confusion Body-Inspection Bypass in Amazon CloudFront with AWS WAF CVSS 4.0HIGH 7.9
Sources
- CVE-2024-39900 · CVE Program
- CVE-2024-39900 · NVD
- FIRST EPSS
- GHSA-xmvg-335g-x44q · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences