CVE-2026-76378: splunk cisco secure malware analytics app for splunk soar

Vulnerability summary

CVE-2026-76378 is a medium (CVSS 4.3) vulnerability in splunk cisco secure malware analytics 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 2.4.5 of the Cisco Secure Malware Analytics app for Splunk SOAR, a user who holds a role with permission to run actions could expose a sensitive sample password by invoking the detonate file action, because the action's sample_password 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.