CVE-2024-39900

OpenSearch Dashboards Reports does not properly restrict access to private tenant resources

MEDIUM
5.4
CVSS Score
Published: July 9, 2024 at 09:17 PM UTC
Updated: June 17, 2026 at 07:42 AM UTC
1 product affected across 1 vendorObservability

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Severity
MEDIUM5.4
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 2.14
Affected range stops below 2.14, so it looks safe — our inference, not a vendor statement
Affected range stops below 2.14.0.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.4MEDIUMGitHub_M
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-639

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