CVE-2026-20165
Medium
Description
In Splunk Enterprise versions below 10.2.1, 10.0.4, 9.4.9, and 9.3.10, and Splunk Cloud Platform versions below 10.2.2510.7, 10.1.2507.17, 10.0.2503.12, and 9.3.2411.124, a low-privileged user that does not hold the "admin" or "power" Splunk roles could retrieve sensitive information by inspecting the job's search log due to improper access control in the MongoClient logging channel.
SeverityMedium
CVSS6.3
Exploit probability—
ProductSplunk
PublishedMar 11, 2026
First seenMar 11, 2026
Weakness typeCWE-532CWE-532
How to fix
Update
- splunk splunk9.3.10, 9.4.9, 10.0.4 or later
- splunk splunk_cloud_platform9.3.2411.124, 10.0.2503.12, 10.1.2507.17, 10.2.2510.7 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| splunk splunk | 9.3.0 ≤ v < 9.3.10, 9.4.0 ≤ v < 9.4.9, 10.0.0 ≤ v < 10.0.4, 10.2.0 | 9.3.10, 9.4.9, 10.0.4 |
| splunk splunk_cloud_platform | 9.3.2411 ≤ v < 9.3.2411.124, 10.0.2503 ≤ v < 10.0.2503.12, 10.1.2507 ≤ v < 10.1.2507.17, 10.2.2510 ≤ v < 10.2.2510.7 | 9.3.2411.124, 10.0.2503.12, 10.1.2507.17, 10.2.2510.7 |
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