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.

Reserved 2024-10-10 | Published 2025-07-07 | Updated 2025-07-07 | Assigner cisco

Problem types

The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.

Product status

9.4 before 9.4.3
affected

9.3 before 9.3.5
affected

9.2 before 9.2.7
affected

9.1 before 9.1.10
affected

9.3.2411 before 9.3.2411.104
affected

9.3.2408 before 9.3.2408.113
affected

9.2.2406 before 9.2.2406.119
affected

Credits

Anton (therceman)

References

advisory.splunk.com/advisories/SVD-2025-0705

cve.org (CVE-2025-20322)

nvd.nist.gov (CVE-2025-20322)

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