CVE-2026-76311

Published: Ago 20, 2026 Last Modified: Ago 21, 2026
ExploitDB:
Other exploit source:
Google Dorks:
CRITICAL 9,4
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: low

Description

AI Translation Available

In Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.9, and 9.4.14, an unauthenticated user who has an embedded report token could download the dispatch archive for an embedded report search job and use exposed session material to access all relevant data and affect system integrity on the Splunk platform instance. The vulnerability is possible because the embedded report authorization flow does not block dispatch archive download requests before Splunk Enterprise begins sending the archive to the requester. For more information see Additional configuration for embedded reports (https://help.splunk.com/en/splunk-enterprise/create-dashboards-and-reports/reporting-manual/10.4/report-management/additional-configuration-for-embedded-reports) and Embed scheduled reports (https://help.splunk.com/en/splunk-enterprise/create-dashboards-and-reports/reporting-manual/10.4/report-management/embed-scheduled-reports) in the Splunk documentation.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0037
Percentile
0,3th
Updated

Single Data Point

Only one EPSS measurement is available for this CVE. Trend analysis requires multiple data points over time.

284

Improper Access Control

Incomplete
Abstraction: Pillar Structure: Simple
Common Consequences
Security Scopes Affected:
Other
Potential Impacts:
Varies By Context
Applicable Platforms
Technologies: Not Technology-Specific, ICS/OT, Web Based
View CWE Details
Application

Splunk by Splunk

Product Information
Vendor Splunk
Product Splunk
Version Range Affected
From 10.0.0 (inclusive)
To 10.0.9 (exclusive)
cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Splunk by Splunk

Product Information
Vendor Splunk
Product Splunk
Version Range Affected
From 10.4.0 (inclusive)
To 10.4.2 (exclusive)
cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Splunk by Splunk

Product Information
Vendor Splunk
Product Splunk
Version Range Affected
From 10.2.0 (inclusive)
To 10.2.6 (exclusive)
cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Splunk by Splunk

Product Information
Vendor Splunk
Product Splunk
Version Range Affected
From 9.4.0 (inclusive)
To 9.4.14 (exclusive)
cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://advisory.splunk.com/advisories/SVD-2026-0801
https://advisory.splunk.com/advisories/SVD-2026-0801