CVE-2025-20227 - CVE House
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Status published Medium CVE-2025-20227

Information Disclosure through external content warning modal dialog box bypass in Splunk Enterprise Dashboard Studio

Vulnerability Description

In Splunk Enterprise versions below 9.4.1, 9.3.3, 9.2.5, and 9.1.8, and Splunk Cloud Platform versions below 9.3.2408.107, 9.2.2406.112, 9.2.2403.115, 9.1.2312.208 and 9.1.2308.214, a low-privileged user that does not hold the "admin" or "power" Splunk roles could bypass the external content warning modal dialog box in Dashboard Studio dashboards which could lead to an information disclosure.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Taihei Shimamine

References

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Affected Vendor

Affected Software

Splunk Enterprise, Splunk Cloud Platform
Vulnerable Versions:
9.4, 9.3, 9.2, 9.1, 9.3.2408, 9.2.2406, 9.2.2403, 9.1.2312, 9.1.2308

Timeline

Official Publish: March 26th, 2025
Last Modified: March 27th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Weaknesses (CWE)

CWE-20

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application
Initial Access
T1059 Command and Scripting Interpreter
Execution
T1068 Exploitation for Privilege Escalation
Privilege Escalation
T1213 Data from Information Repositories
Collection
T1565.002 Stored Data Manipulation
Impact