Description

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.

INFO

Published Date :

2025-07-07T17:48:03.146Z

Last Modified :

2025-07-07T18:07:50.729Z

Source :

cisco
AFFECTED PRODUCTS

The following products are affected by CVE-2025-20321 vulnerability.

Vendors Products
Splunk
  • Splunk
  • Splunk Cloud Platform
  • Splunk Enterprise
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-20321.

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact