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CVE-2026-76390

Information Disclosure through Splunk Web in Cisco Talos Intelligence for Enterprise Security Cloud PUBLISHED

Description (CNA)

In Cisco Talos Intelligence for Enterprise Security Cloud versions below 1.0.3, an unauthenticated user could access the add-on OpenAPI specification through Splunk Web static file paths. The exposed specification could allow for reconnaissance of the add-on Representational State Transfer (REST) API endpoints and authentication model. The vulnerability is possible because the generated OpenAPI specification is packaged in a static file path that Splunk Web serves without authentication. For more information see Deploy Cisco Talos Intelligence for Splunk Enterprise Security (https://help.splunk.com/en/splunk-enterprise-security-8/user-guide/8.0/introduction/deploy-cisco-talos-intelligence-for-splunk-enterprise-security-cloud-only) in the Splunk documentation.

Affected (CNA)

Vendor / productVersions
Splunk / Cisco Talos Intelligence for Enterprise Security Cloudaffected 1.0 before 1.0.3

CWE

CWE-200

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.