CVE-2026-76379: splunk cisco webex app for splunk soar

Vulnerability summary

CVE-2026-76379 is a medium (CVSS 4.3) vulnerability in splunk cisco webex 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 2.2.1 of the Cisco Webex app for Splunk SOAR, a user who holds a role with permission to run actions could expose a sensitive meeting password by invoking the schedule meeting action, because the action's 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.