CVE-2026-76376: splunk aws iam app for splunk soar

Vulnerability summary

CVE-2026-76376 is a medium (CVSS 4.3) vulnerability in splunk aws iam app for splunk soar. EPSS estimates a 0.19% chance of exploitation in the next 30 days, higher than 7.9% of scored vulnerabilities.

Timeline

1. 19-08-2026
   PublishedVulnerability first disclosed.
2. 20-08-2026
   Last modifiedVulnerability information updated.

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).

• CWE-312Cleartext Storage of Sensitive InformationThe product stores sensitive information in cleartext within a resource that might be accessible to another control sphere.