CVE-2026-20239
20.05.2026, 18:16
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.Enginsight
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
| Vendor | Product | Version | Source |
|---|---|---|---|
| splunk | splunk | 10.2 ≤ 𝑥 < 10.2.2 | CNA |
| splunk | splunk | 10.0 ≤ 𝑥 < 10.0.5 | CNA |
| splunk | splunk | 10.3.2512 ≤ 𝑥 < 10.3.2512.8 | CNA |
| splunk | splunk | 10.2.2510 ≤ 𝑥 < 10.2.2510.11 | CNA |
| splunk | splunk | 10.1.2507 ≤ 𝑥 < 10.1.2507.21 | CNA |
| splunk | splunk | 10.0.2503 ≤ 𝑥 < 10.0.2503.13 | CNA |
Common Weakness Enumeration