CVE-2026-76383: splunk rsa securid authentication manager app for splunk soar

Vulnerability summary

CVE-2026-76383 is a medium (CVSS 4.3) vulnerability in splunk rsa securid authentication manager app for splunk soar. EPSS estimates a 0.21% chance of exploitation in the next 30 days, higher than 10.7% of scored vulnerabilities.

Timeline

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

Description

In versions below 1.0.5 of the RSA SecurID Authentication Manager app for Splunk SOAR, a user who holds a role with permission to run actions could expose a sensitive token serial by invoking either the enable token or revoke token action, because the action's token_serial 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.