Read the docs
TI-2025-14617 Aliases CVE-2025-20322GHSA-934h-hvxg-j69v

Denial of Service (DoS) in Search Head Cluster through Cross-Site Request Forgery (CSRF) in Splunk Enterprise

Priority LOW 19CWE-352Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Tampering
Confidentiality · integrity · availability
None · None · Low
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-352.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0022 12th percentileScored 2026-11-07
Fix Fixed Splunk Enterprise (Splunk): 9.4.3, 9.3.5, 9.2.7 +1Splunk Enterprise Cloud (Splunk): 9.3.2411.104, 9.3.2408.113, 9.2.2406.119

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
SplunkSplunk Enterprise9.4 to before 9.4.3; 9.3 to before 9.3.5; 9.2 to before 9.2.7; 9.1 to before 9.1.109.4.3, 9.3.5, 9.2.7, 9.1.10Patch availableCNA
SplunkSplunk Enterprise Cloud9.3.2411 to before 9.3.2411.104; 9.3.2408 to before 9.3.2408.113; 9.2.2406 to before 9.2.2406.1199.3.2411.104, 9.3.2408.113, 9.2.2406.119Patch availableCNA
  • Splunk Enterprise VendorSplunk Affected 9.4 to before 9.4.3; 9.3 to before 9.3.5; 9.2 to before 9.2.7; 9.1 to before 9.1.10 Fixed in 9.4.3, 9.3.5, 9.2.7, 9.1.10 Patch available CNA
  • Splunk Enterprise Cloud VendorSplunk Affected 9.3.2411 to before 9.3.2411.104; 9.3.2408 to before 9.3.2408.113; 9.2.2406 to before 9.2.2406.119 Fixed in 9.3.2411.104, 9.3.2408.113, 9.2.2406.119 Patch available CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*9.1.0 to before 9.1.10; 9.2.0 to before 9.2.7; 9.3.0 to before 9.3.5; 9.4.0 to before 9.4.3VulnerableSplunk
cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:*9.2.2406 to before 9.2.2406.119; 9.3.2408 to before 9.3.2408.113; 9.3.2411 to before 9.3.2411.104VulnerableSplunk
  • cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:* Versions 9.1.0 to before 9.1.10; 9.2.0 to before 9.2.7; 9.3.0 to before 9.3.5; 9.4.0 to before 9.4.3 Vulnerable ·Splunk
  • cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:* Versions 9.2.2406 to before 9.2.2406.119; 9.3.2408 to before 9.3.2408.113; 9.3.2411 to before 9.3.2411.104 Vulnerable ·Splunk

Remediation

  • Fix · CNA Splunk Enterprise (Splunk) Fixed in 9.4.3, 9.3.5, 9.2.7, 9.1.10
  • Fix · CNA Splunk Enterprise Cloud (Splunk) Fixed in 9.3.2411.104, 9.3.2408.113, 9.2.2406.119

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Splunk Enterprise 9.1.10, 9.2.7 and 2 more versions

    6 records Highest priority Priority LOW 6 LOW

    Other records, highest priority first

    • TI-2025-14614 Remote Command Execution through Scripted Input Files in Splunk EnterprisePriority LOW 33
    • TI-2025-14615 Denial of Service (DoS) through “User Interface - Views“ configuration page in Splunk EnterprisePriority LOW 32
    • TI-2025-14616 Membership State Change in Splunk Search Head Cluster through a Cross-Site Request Forgery (CSRF) in Splunk EnterprisePriority LOW 28
    Show all 6 records →
  • Release ·

    Splunk Enterprise Cloud 9.2.2406.119, 9.3.2408.113, 9.3.2411.104

    2 records Highest priority Priority LOW 2 LOW

    Other records, highest priority first

    • TI-2025-14619 Improper Access Control in System Source Types Configuration in Splunk EnterprisePriority LOW 24
    Show all 2 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-20322
  2. 2026-10-03 Alias added: GHSA-934h-hvxg-j69v

References

Advisory 1

  • TI-2026-16444 Unauthenticated Arbitrary File Creation and Truncation in a PostgreSQL Sidecar Service Endpoint in Splunk Enterprise KEVCVSS 3.1CRITICAL 9.8
  • TI-2014-00154 The (1) TLS and (2) DTLS implementations in OpenSSL 1.0.1 before 1.0.1g do not properly… KEVCVSS 3.1HIGH 7.5
  • TI-2023-24841 Remote code execution (RCE) in Splunk Enterprise through Insecure XML Parsing CVSS 3.1HIGH 8.8
  • TI-2023-15979 ‘edit_user’ Capability Privilege Escalation CVSS 3.1HIGH 8.8
  • TI-2024-30707 Remote Code Execution (RCE) due to insecure session storage configuration in Splunk Enterprise on Windows CVSS 3.1HIGH 8.8
  • TI-2022-21345 Reflected Cross-Site Scripting via the radio template in Splunk Enterprise CVSS 3.1HIGH 8.8
See all 297 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences