CVE-2026-20239 – Sensitive Information Disclosure through Log Files in Splunk Enterprise

CVE ID :CVE-2026-20239

Published : May 20, 2026, 6:16 p.m. | 41 minutes ago

Description :In Splunk Enterprise versions below 10.2.2 and 10.0.5, and Splunk Cloud Platform versions below 10.3.2512.8, 10.2.2510.11, 10.1.2507.21, and 10.0.2503.13, a user with a role that has access to the `_internal` index could view session cookies and response bodies that contain sensitive data.

Severity: 7.5 | HIGH

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