CVE-2026-20162
Description
In Splunk Enterprise versions below 10.2.0, 10.0.3, 9.4.9, and 9.3.9, and Splunk Cloud Platform versions below 10.2.2510.4, 10.1.2507.15, 10.0.2503.11, and 9.3.2411.123, a low-privileged user who does not hold the "admin" or "power" Splunk roles could craft a malicious payload when creating a View (Settings - User Interface - Views) at the `/manager/launcher/data/ui/views/_new` endpoint leading to a Stored Cross-Site Scripting (XSS) through a path traversal vulnerability. This could result in execution of unauthorized JavaScript code in the browser of a user. The vulnerability requires the attacker to phish the victim by tricking them into initiating a request within their browser. The authenticated user should not be able to exploit the vulnerability at will.
CVSS Details
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N Threat Intelligence
Weaknesses 1
Affected Products 7
| Vendor | Product | Version | Range |
|---|---|---|---|
| splunk | splunk | * | ≥9.3.0 – <9.3.9 |
| splunk | splunk | * | ≥9.4.0 – <9.4.9 |
| splunk | splunk | * | ≥10.0.0 – <10.0.3 |
| splunk | splunk_cloud_platform | * | ≥9.3.2411 – <9.3.2411.123 |
| splunk | splunk_cloud_platform | * | ≥10.0.2503 – <10.0.2503.11 |
| splunk | splunk_cloud_platform | * | ≥10.1.2507 – <10.1.2507.15 |
| splunk | splunk_cloud_platform | * | ≥10.2.2510 – <10.2.2510.4 |
References 1
- advisory.splunk.com https://advisory.splunk.com/advisories/SVD-2026-0301
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.