Medium severity · published Jul 15, 2026
CVE-2026-20298
Sensitive Information Disclosure through the storage/passwords REST Endpoint in Splunk Enterprise
6.5
CVSS
0.3%
EPSS
No
On KEV
Description
In Splunk Enterprise versions below 10.4.1, 10.2.5, 10.0.8, and 9.4.13, and Splunk Cloud Platform versions below 10.5.2605.0, 10.4.2604.6, 10.3.2512.15, 10.2.2510.18, and 10.1.2507.24, a low-privileged user that does not hold the 'admin' or 'power' Splunk roles could view stored credential hashes when they access the `/servicesNS/-/-/storage/passwords` REST endpoint through the `|rest` Search Processing Language (SPL) command.<br><br>The exposure happens because the `|rest` SPL command returns the `encr_password` field in the results of the `/servicesNS/-/-/storage/passwords` REST endpoint.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 25% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SC
Splunk Cloud Platform · Splunk
10.5.2605 before 10.5.2605.0; 10.4.2604 before 10.4.2604.6; 10.3.2512 before 10.3.2512.15; 10.2.2510 before 10.2.2510.18; 10.1.2507 before 10.1.2507.24 · source: vendor, NVD
SE
Splunk Enterprise · Splunk
10.4 before 10.4.1; 10.2 before 10.2.5; 10.0 before 10.0.8; 9.4 before 9.4.13 · source: vendor
SP
Splunk · Splunk
9.4.0 before 9.4.13; 10.0.0 before 10.0.8; 10.2.0 before 10.2.5; 10.4.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-20298
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-20298
Vendor Advisory
https://advisory.splunk.com/advisories/SVD-2026-0704
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