CVE-2026-76382: The application stores sensitive information in cleartext within a resource that might be accessible to another control sphere. in Splunk Phantom app for Splunk SOAR
CVE-2026-76382 is a medium severity vulnerability in the Phantom app for Splunk SOAR versions below 3.8.5. It involves the exposure of a sensitive archive password in cleartext within the user interface when a user with action-running permissions invokes the deflate item action. The password parameter is not masked because the app does not mark it as a password field, leading to potential information disclosure.
AI Analysis
Technical Summary
In Phantom app for Splunk SOAR versions prior to 3.8.5, the deflate item action's password parameter is displayed in cleartext in the user interface. This occurs because the parameter is not designated as a password field, allowing users with permission to run actions to view sensitive archive passwords. This vulnerability could lead to unauthorized disclosure of sensitive information within the application environment.
Potential Impact
The vulnerability allows users with permission to run actions to see sensitive archive passwords in cleartext, potentially exposing confidential information. However, it does not allow for integrity or availability impacts, nor does it require user interaction beyond running the action. The CVSS score of 4.3 reflects a limited confidentiality impact with low complexity and privileges required.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict the permission to run actions to trusted users only to minimize exposure. Monitor vendor communications for updates regarding a patch or official remediation.
CVE-2026-76382: The application stores sensitive information in cleartext within a resource that might be accessible to another control sphere. in Splunk Phantom app for Splunk SOAR
Description
CVE-2026-76382 is a medium severity vulnerability in the Phantom app for Splunk SOAR versions below 3.8.5. It involves the exposure of a sensitive archive password in cleartext within the user interface when a user with action-running permissions invokes the deflate item action. The password parameter is not masked because the app does not mark it as a password field, leading to potential information disclosure.
CVSS v3.1
Score 4.3medium
Affected software
pkg:github/splunk/phantom-app-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 Phantom app for Splunk SOAR versions prior to 3.8.5, the deflate item action's password parameter is displayed in cleartext in the user interface. This occurs because the parameter is not designated as a password field, allowing users with permission to run actions to view sensitive archive passwords. This vulnerability could lead to unauthorized disclosure of sensitive information within the application environment.
Potential Impact
The vulnerability allows users with permission to run actions to see sensitive archive passwords in cleartext, potentially exposing confidential information. However, it does not allow for integrity or availability impacts, nor does it require user interaction beyond running the action. The CVSS score of 4.3 reflects a limited confidentiality impact with low complexity and privileges required.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict the permission to run actions to trusted users only to minimize exposure. Monitor vendor communications for updates regarding a patch or official remediation.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- cisco
- Date Reserved
- 2026-08-19T12:02:03.630Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a86225eacd9273b49a70439
Added to database: 08/19/2026, 21:38:38 UTC
Last enriched: 08/19/2026, 22:08:11 UTC
Last updated: 08/19/2026, 22:32:04 UTC
Views: 2
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