CVE-2026-20163 PUBLISHED CVSS 8 HIGH

In Splunk Enterprise versions below 10.2.0, 10.0.4, 9.4.9, and 9.3.10, and Splunk Cloud Platform versions below 10.2.2510.5, 10.0.2503.12, 10.1.2507.16, and 9.3.2411.124, a user who holds a role that contains the high-privilege capability `edit_cmd` could execute arbitrary shell commands using the `unarchive_cmd` parameter for the `/splunkd/__upload/indexing/preview` REST endpoint.

EPSS 0.08% · 22.7th percentile

Risk Scores

CVSS v3.1
8
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS Score
0.08%
22.7th percentile

Affected Products

VendorProductVersions
SplunkSplunk Cloud Platform10.1.2507, 9.3.2411, 10.2.2510
splunksplunk_cloud_platform10.2.2510, 10.0.2503, 9.3.2411
splunksplunk9.3.0, 9.4.0, 10.0.0
SplunkSplunk Enterprise10.0, 9.3, 9.4

Timeline

References

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