CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2026-20204

In Splunk Enterprise versions below 10.2.1, 10.0.5, 9.4.10, and 9.3.11, and Splunk Cloud Platform versions below 10.4.2603.0, 10.3.2512.5, 10.2.2510.9, 10.1.2507.19, 10.0.2503.13, and 9.3.2411.127, a low-privileged user that does not hold the `admin` or `power` Splunk roles could potentially perform a Remote Code Execution (RCE) by uploading a malicious file to the `$SPLUNK_HOME/var/run/splunk/apptemp` directory due to improper handling and insufficient isolation of temporary files within the `apptemp` directory.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.001

EPSS Ranking 32.6%

CVSS Severity

CVSS v3 Score 7.1

References

https://advisory.splunk.com/advisories/SVD-2026-0403

Products affected by CVE-2026-20204

Splunk » Splunk » Version: 10.0.0

cpe:2.3:a:splunk:splunk:10.0.0
Splunk » Splunk » Version: 10.0.1

cpe:2.3:a:splunk:splunk:10.0.1
Splunk » Splunk » Version: 10.0.2

cpe:2.3:a:splunk:splunk:10.0.2
Splunk » Splunk » Version: 10.2.0

cpe:2.3:a:splunk:splunk:10.2.0
Splunk » Splunk » Version: 9.3.0

cpe:2.3:a:splunk:splunk:9.3.0
Splunk » Splunk » Version: 9.3.1

cpe:2.3:a:splunk:splunk:9.3.1
Splunk » Splunk » Version: 9.3.2

cpe:2.3:a:splunk:splunk:9.3.2
Splunk » Splunk » Version: 9.3.3

cpe:2.3:a:splunk:splunk:9.3.3
Splunk » Splunk » Version: 9.3.4

cpe:2.3:a:splunk:splunk:9.3.4
Splunk » Splunk » Version: 9.3.5

cpe:2.3:a:splunk:splunk:9.3.5
Splunk » Splunk » Version: 9.3.6

cpe:2.3:a:splunk:splunk:9.3.6
Splunk » Splunk » Version: 9.3.7

cpe:2.3:a:splunk:splunk:9.3.7
Splunk » Splunk » Version: 9.3.8

cpe:2.3:a:splunk:splunk:9.3.8
Splunk » Splunk » Version: 9.4.0

cpe:2.3:a:splunk:splunk:9.4.0
Splunk » Splunk » Version: 9.4.1

cpe:2.3:a:splunk:splunk:9.4.1
Splunk » Splunk » Version: 9.4.2

cpe:2.3:a:splunk:splunk:9.4.2
Splunk » Splunk » Version: 9.4.3

cpe:2.3:a:splunk:splunk:9.4.3
Splunk » Splunk » Version: 9.4.4

cpe:2.3:a:splunk:splunk:9.4.4
Splunk » Splunk » Version: 9.4.5

cpe:2.3:a:splunk:splunk:9.4.5
Splunk » Splunk » Version: 9.4.6

cpe:2.3:a:splunk:splunk:9.4.6
Splunk » Splunk » Version: 9.4.7

cpe:2.3:a:splunk:splunk:9.4.7
Splunk » Splunk Cloud Platform » Version: Any

cpe:2.3:a:splunk:splunk_cloud_platform:*
Splunk » Splunk Cloud Platform » Version: 10.0.2503

cpe:2.3:a:splunk:splunk_cloud_platform:10.0.2503
Splunk » Splunk Cloud Platform » Version: 10.0.2503.10

cpe:2.3:a:splunk:splunk_cloud_platform:10.0.2503.10
Splunk » Splunk Cloud Platform » Version: 10.0.2503.5

cpe:2.3:a:splunk:splunk_cloud_platform:10.0.2503.5
Splunk » Splunk Cloud Platform » Version: 10.0.2503.9

cpe:2.3:a:splunk:splunk_cloud_platform:10.0.2503.9
Splunk » Splunk Cloud Platform » Version: 10.1.2507

cpe:2.3:a:splunk:splunk_cloud_platform:10.1.2507
Splunk » Splunk Cloud Platform » Version: 10.1.2507.1

cpe:2.3:a:splunk:splunk_cloud_platform:10.1.2507.1
Splunk » Splunk Cloud Platform » Version: 10.1.2507.11

cpe:2.3:a:splunk:splunk_cloud_platform:10.1.2507.11
Splunk » Splunk Cloud Platform » Version: 10.1.2507.12

cpe:2.3:a:splunk:splunk_cloud_platform:10.1.2507.12
Splunk » Splunk Cloud Platform » Version: 9.3.2411

cpe:2.3:a:splunk:splunk_cloud_platform:9.3.2411
Splunk » Splunk Cloud Platform » Version: 9.3.2411.102

cpe:2.3:a:splunk:splunk_cloud_platform:9.3.2411.102
Splunk » Splunk Cloud Platform » Version: 9.3.2411.103

cpe:2.3:a:splunk:splunk_cloud_platform:9.3.2411.103
Splunk » Splunk Cloud Platform » Version: 9.3.2411.104

cpe:2.3:a:splunk:splunk_cloud_platform:9.3.2411.104
Splunk » Splunk Cloud Platform » Version: 9.3.2411.107

cpe:2.3:a:splunk:splunk_cloud_platform:9.3.2411.107
Splunk » Splunk Cloud Platform » Version: 9.3.2411.108

cpe:2.3:a:splunk:splunk_cloud_platform:9.3.2411.108
Splunk » Splunk Cloud Platform » Version: 9.3.2411.109

cpe:2.3:a:splunk:splunk_cloud_platform:9.3.2411.109
Splunk » Splunk Cloud Platform » Version: 9.3.2411.111

cpe:2.3:a:splunk:splunk_cloud_platform:9.3.2411.111
Splunk » Splunk Cloud Platform » Version: 9.3.2411.116

cpe:2.3:a:splunk:splunk_cloud_platform:9.3.2411.116
Splunk » Splunk Cloud Platform » Version: 9.3.2411.120

cpe:2.3:a:splunk:splunk_cloud_platform:9.3.2411.120
Splunk » Splunk Cloud Platform » Version: 9.3.2411.121

cpe:2.3:a:splunk:splunk_cloud_platform:9.3.2411.121

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2026-20204

Products

Pricing

Contact Us