Splunk Attack Analyzer Connector up to 2.2.0 User Interface archive_password information disclosure

Summaryinfo

A vulnerability described as problematic has been identified in Splunk Attack Analyzer Connector up to 2.2.0. This affects an unknown part of the component User Interface. Executing a manipulation of the argument archive_password can lead to information disclosure. This vulnerability appears as CVE-2026-76384. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability has been found in Splunk Attack Analyzer Connector up to 2.2.0 and classified as problematic. This vulnerability affects an unknown code block of the component User Interface. The manipulation of the argument archive_password with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. CVE summarizes:

In versions below 2.2.1 of the Splunk Attack Analyzer Connector for Splunk SOAR, a user who holds a role with permission to run actions could expose a sensitive archive password by invoking either the detonate file or detonate url action, because the action's archive_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).

The advisory is available at advisory.splunk.com. This vulnerability was named CVE-2026-76384 since 08/19/2026. The exploitation appears to be easy. The attack can be initiated remotely. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1592 by the MITRE ATT&CK project.

Upgrading to version 2.2.1 eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

• Log Management Software

Vendor

• Splunk

Name

• Attack Analyzer Connector

Version

• 2.0
• 2.1
• 2.2.0

License

• free

CPE 2.3info

• 🔒
• 🔒
• 🔒

CPE 2.2info

• 🔒
• 🔒
• 🔒

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If you want to get best quality of vulnerability data, you may have to visit VulDB.

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