SAML Configuration Exposure in Splunk Enterprise and Cloud Platform
CVE-2026-20144

6.8MEDIUM

Key Information:

Vendor

Splunk
Status
Splunk Enterprise
Splunk Cloud Platform
Vendor
CVE Published:
18 February 2026

What is CVE-2026-20144?

Inversions prior to specified versions of Splunk Enterprise and Splunk Cloud Platform contain a vulnerability where users with appropriate roles can access sensitive SAML configurations. These configurations, which include information related to Attribute Query Requests (AQRs) and Authentication extensions, may be exposed in plaintext format within the conf.log file, which could lead to unauthorized access and potential exploitation.

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Affected Version(s)

Splunk Cloud Platform 10.1.2507 < 10.1.2507.11

Splunk Cloud Platform 10.0.2503 < 10.0.2503.9

Splunk Cloud Platform 9.3.2411 < 9.3.2411.120

References

https://advisory.splunk.com/advisories/SVD-2026-0209

CVSS V3.1

Score:
6.8
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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