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Vulnerabilities

Vulnerability · CVE-2025-20367

In Splunk Enterprise versions below 9.4.4, 9.3.6 and 9.2.8, and Splunk Cloud Platform versions below 9.3.2411.109, 9.3.2408.119 and 9.2.2406.122, a low-privileged user that does no

Published Oct 1, 2025 · catalog updated Oct 1, 2025 · Splunk Splunk Cloud Platform

Check if you run it

No confirmed exploitation is on record for CVE-2025-20367. EPSS is 0.37%. Act only if a listed version of Splunk Splunk Cloud Platform is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium5.7
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.37%
Remediation
Version ranges on file
Affected products
vendor Splunk Splunk Cloud Platform 9.3.2408 <9.3.2408.119

In Splunk Enterprise versions below 9.4.4, 9.3.6 and 9.2.8, and Splunk Cloud Platform versions below 9.3.2411.109, 9.3.2408.119 and 9.2.2406.122, a low-privileged user that does not hold the 'admin' or 'power' Splunk roles could craft a malicious payload through the parameter of the endpoint, which could result in execution of unauthorized JavaScript code in the browser of a user.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor Splunk Splunk Cloud Platform 9.3.2408 <9.3.2408.1199.3.2408 <9.3.2408.119

How to fix CVE-2025-20367

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-20367. EPSS is 0.37%. Act only if a listed version of Splunk Splunk Cloud Platform is installed.

Which versions are affected?

Compare what you have installed with Splunk Splunk Cloud Platform 9.3.2408 <9.3.2408.119 9.3.2408 <9.3.2408.119. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.37%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Oct 1, 2025 · EUVD

    Detected

    In Splunk Enterprise versions below 9.4.4, 9.3.6 and 9.2.8, and Splunk Cloud Platform versions below 9.3.2411.109, 9.3.2408.119 and 9.2.2406.122, a low-privileged user that does not hold the 'admin' or 'power' Splunk roles could craft a malicious payload through the parameter of the endpoint, which could result in execution of unauthorized JavaScript code in the browser of a user.

  2. Oct 1, 2025 · EUVD

    Updated

    In Splunk Enterprise versions below 9.4.4, 9.3.6 and 9.2.8, and Splunk Cloud Platform versions below 9.3.2411.109, 9.3.2408.119 and 9.2.2406.122, a low-privileged user that does not hold the 'admin' or 'power' Splunk roles could craft a malicious payload through the parameter of the endpoint, which could result in execution of unauthorized JavaScript code in the browser of a user.

Sources

  • CVE.orgVulnerability recordCVE-2025-20367

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-20367

    30-day exploitation probability 0.37%

    first.org
  • EUVDVulnerability recordEUVD-2025-32715

    In Splunk Enterprise versions below 9.4.4, 9.3.6 and 9.2.8, and Splunk Cloud Platform versions below 9.3.2411.109, 9.3.2408.119 and 9.2.2406.122, a low-privileged user that does not hold the 'admin' or 'power' Splunk roles could craft a malicious payload through the parameter of

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 23, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.