CVE-2026-76381: The application stores sensitive information in cleartext within a resource that might be accessible to another control sphere. in Splunk MS Graph for Active Directory app for Splunk SOAR
Description
CVE-2026-76381 affects the MS Graph for Active Directory app for Splunk SOAR versions 1.5 and 1.5.x prior to 1.5.2. The vulnerability allows users with permission to run actions to see a sensitive password in cleartext within the user interface when invoking the reset password action. This occurs because the app does not mask the temp_password parameter, which is not marked as a password field. The issue leads to information disclosure but does not affect integrity or availability.
CVSS v3.1
Score 4.3medium
Affected software
Splunk
MS Graph for Active Directory app for Splunk SOAR
pkg:github/splunk/ms-graph-for-active-directory-app-for-splunk-soarRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
In versions below 1.5.2 of the MS Graph for Active Directory app for Splunk SOAR, the reset password action exposes the temp_password parameter in cleartext in the UI. This is due to the parameter not being marked as a password, allowing users with action execution permissions to view sensitive password information. The vulnerability is limited to information disclosure and requires a user role with permission to run actions.
Potential Impact
An attacker or user with permission to run actions can view sensitive password information in cleartext, potentially leading to unauthorized access if the exposed password is reused or leveraged. There is no impact on system integrity or availability reported.
Mitigation Recommendations
Upgrade the MS Graph for Active Directory app for Splunk SOAR to version 1.5.2 or later, where this issue is fixed by properly masking the temp_password parameter. Until the update is applied, restrict permissions to run actions to trusted users only.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- cisco
- Date Reserved
- 2026-08-19T12:02:03.630Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6a86225eacd9273b49a70437
Added to database: 08/19/2026, 21:38:38 UTC
Last enriched: 09/11/2026, 06:18:08 UTC
Last updated: 10/04/2026, 16:10:31 UTC
Views: 57
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