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CVE-2026-20138 PUBLISHED CVSS 6.800000190734863 MEDIUM

In Splunk Enterprise versions below 10.2.0, 10.0.2, 9.4.7, 9.3.9, and 9.2.11, a user of a Splunk Search Head Cluster (SHC) deployment who holds a role with access to the Splunk `_internal` index could view the `integrationKey`, `secretKey`, and `appSecretKey` secrets, generated by [Duo Two-Factor Authentication for Splunk Enterprise](https://duo.com/docs/splunk), in plain text.

EPSS 0.06% · 19.1th percentile

Risk Scores

CVSS v3.1
6.800000190734863
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS Score
0.06%
19.1th percentile

Affected Products

VendorProductVersions
SplunkSplunk Enterprise10.0, 9.4, 9.3
splunksplunk9.2.0, 9.3.0, 9.4.0

Timeline

References

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