CVE-2025-20368 - CVE House
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Status published Medium CVE-2025-20368

Stored Cross-Site Scripting (XSS) through missing field warning messages in Saved Search and Job Inspector on Splunk Enterprise

Vulnerability Description

In Splunk Enterprise versions below 9.4.4, 9.3.6, and 9.2.8, and Splunk Cloud Platform versions below 9.3.2411.108, 9.3.2408.118 and 9.2.2406.123, a low privileged user that does not hold the admin or power Splunk roles could craft a malicious payload through the error messages and job inspection details of a saved search. This could result in execution of unauthorized JavaScript code in the browser of a user.

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:

  • Danylo Dmytriiev (DDV_UA)

References

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Affected Vendor

Affected Software

Splunk Enterprise, Splunk Cloud Platform
Vulnerable Versions:
10.0, 9.4, 9.3, 9.2, 9.3.2411, 9.3.2408, 9.2.2406

Timeline

Official Publish: October 1st, 2025
Last Modified: October 1st, 2025
Added to House: July 22nd, 2026

CVSS Vectors

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

Weaknesses (CWE)

CWE-79

MITRE ATT&CK TTPs

T1189 Drive-by Compromise
Initial Access
T1059.007 JavaScript
Execution
T1539 Steal Web Session Cookie
Collection
T1213 Data from Information Repositories
Collection
T1567 Exfiltration Over Web Service
Exfiltration
T1491.001 Defacement
Impact