What’s Vulnerable › Vulnerabilities
CVE-2026-76380: Information Disclosure through Action Parameters in CrowdStrike OAuth API app for Splunk SOAR
- Severity: medium (CVSS 4.3 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-08-19 · updated 2026-08-20
- Weakness: CWE-312
Description
In versions below 5.1.3 of the CrowdStrike OAuth API app for Splunk SOAR, a user who holds a role with permission to run actions could expose a sensitive document password by invoking either the detonate file or detonate url action, because the action's document_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).
Affected products
- Splunk CrowdStrike OAuth API app for Splunk SOAR: from 5.1 before 5.1.3 — fixed in 5.1.3
How to fix
Upgrade to a fixed version: Splunk CrowdStrike OAuth API app for Splunk SOAR 5.1.3. Check the vendor advisory for mitigations.
References
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