Vulnerability · Published Aug 19, 2026 · Assigned by cisco
CVE-2026-76376Information Disclosure through Action Parameters in AWS IAM app for Splunk SOAR
Medium 4.3
In plain English
A medium-severity security flaw in AWS IAM app for Splunk SOAR from Splunk. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 8% of all known vulnerabilities).
Official description
In versions below 2.1.9 of the AWS IAM app for Splunk SOAR, a user who holds a role with permission to run actions could expose sensitive AWS credentials by invoking an action that accepts the credentials parameter, because the parameter is not masked and is shown in cleartext in the user interface. The information disclosure is possible because the app does not mark the affected action parameter as a password. For more information see Run an action in Splunk SOAR (https://help.splunk.com/en/splunk-soar/soar-on-premises/use-splunk-soar-on-premises/8.6.0/use-the-command-line-interface-to-perform-tasks-in-splunk-soar-on-premises/run-an-action-in-splunk-soar-on-premises).
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Splunk | AWS IAM app for Splunk SOAR | 2.1 – before 2.1.9 |
Weakness: CWE-312 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N