CVE-2025-20322
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, 9.3.2408.113, and 9.2.2406.119, an unauthenticated attacker could send a specially-crafted SPL search command that could trigger a rolling restart in the Search Head Cluster through a Cross-Site Request Forgery (CSRF), potentially leading to a denial of service (DoS).<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.<br><br>See [How rolling restart works](https://docs.splunk.com/Documentation/Splunk/9.4.2/DistSearch/RestartSHC) for more information.
How to fix
- splunk splunk9.1.10, 9.2.7, 9.3.5, 9.4.3 or later
- splunk splunk_cloud_platform9.2.2406.119, 9.3.2408.113, 9.3.2411.104 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| splunk splunk | 9.1.0 ≤ v < 9.1.10, 9.2.0 ≤ v < 9.2.7, 9.3.0 ≤ v < 9.3.5, 9.4.0 ≤ v < 9.4.3 | 9.1.10, 9.2.7, 9.3.5, 9.4.3 |
| splunk splunk_cloud_platform | 9.2.2406 ≤ v < 9.2.2406.119, 9.3.2408 ≤ v < 9.3.2408.113, 9.3.2411 ≤ v < 9.3.2411.104 | 9.2.2406.119, 9.3.2408.113, 9.3.2411.104 |
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Attack Surface Management
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