Splunk
CVE-2026-20144
MEDIUM
Severity by source
AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
2DescriptionCVE.org
In Splunk Enterprise versions below 10.2.0, 10.0.2, 9.4.7, 9.3.8, and 9.2.11, and Splunk Cloud Platform versions below 10.2.2510.0, 10.1.2507.11, 10.0.2503.9, and 9.3.2411.120, a user of a Splunk Search Head Cluster (SHC) deployment who holds a role with access to the the Splunk _internal index could view the Security Assertion Markup Language (SAML) configurations for Attribute query requests (AQRs) or Authentication extensions in plain text within the conf.log file, depending on which feature is configured.
AnalysisAI
Splunk Enterprise and Splunk Cloud Platform deployments expose SAML authentication configurations in plaintext logs accessible to users with Search Head Cluster administrative roles and _internal index access, allowing credential and authentication extension disclosure. Affected versions include Splunk Enterprise below 10.2.0, 10.0.2, 9.4.7, 9.3.8, and 9.2.11, as well as Splunk Cloud Platform versions below 10.2.2510.0, 10.1.2507.11, 10.0.2503.9, and 9.3.2411.120. …
Unlock full vulnerability intelligence
- Risk assessment & exploitation conditions
- Attack chain visualization
- Remediation with exact patch versions
- Threat intelligence from 22 sources
- Personal watchlist & email alerts
Free forever · No credit card required
Vulnerability AssessmentAI
| Risk Assessment | CVSS 6.8 (MEDIUM). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An attacker could exploit this vulnerability to compromise the affected system. |
| Remediation | Monitor vendor advisories for a patch. Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 30 days: Identify affected systems running Splunk Enterprise and apply vendor patches as part of regular patch cycle. …
Sign in for detailed remediation steps and compensating controls.
Threat intelligence, references, and detailed analysis are available after sign-in.
More from same product – last 7 days
Unauthenticated arbitrary file write in Splunk Enterprise (below 10.2.4 and 10.0.7) and Splunk Cloud Platform (below 10.
Remote code execution in Splunk Enterprise, Splunk Cloud Platform, and the Splunk Secure Gateway app allows a low-privil
Stored cross-site scripting in Splunk Enterprise (below 10.2.4, 10.0.7, 9.4.12, 9.3.13) and Splunk Cloud Platform (below
CSS injection in Splunk Enterprise and Splunk Cloud Platform classic dashboards enables credential and sensitive data ex
Classic dashboard URL validation bypass in Splunk Enterprise and Splunk Cloud Platform enables low-privileged authentica
Share
External POC / Exploit Code
Leaving vuln.today