In Splunk Enterprise versions below 9.4.3, 9.3.5, 9.2.7 and 9.1.10, and Splunk Cloud Platform versions below 9.3.2411.104, 9.3.2408.114, and 9.2.2406.119, an unauthenticated attacker can send a specially-crafted SPL search that could change the membership state in a Splunk Search Head Cluster (SHC) through a Cross-Site Request Forgery (CSRF), potentially leading to the removal of the captain or a member of the SHC.<br><br>The vulnerability requires the attacker to phish the administrator-level victim by tricking them into initiating a request within their browser. The attacker should not be able to exploit the vulnerability at will.
2025-07-07T18:15:26.143
2025-07-21T20:57:33.183
Analyzed
CVSSv3.1: 6.5 (MEDIUM)
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | splunk | splunk | < 9.1.10 | Yes |
| Application | splunk | splunk | < 9.2.7 | Yes |
| Application | splunk | splunk | < 9.3.5 | Yes |
| Application | splunk | splunk | < 9.4.3 | Yes |
| Application | splunk | splunk_cloud_platform | < 9.2.2406.119 | Yes |
| Application | splunk | splunk_cloud_platform | < 9.3.2408.114 | Yes |
| Application | splunk | splunk_cloud_platform | < 9.3.2411.104 | Yes |