In versions below 3.8.5 of the Phantom app for Splunk SOAR, a user who holds a role with permission to run actions could expose a sensitive archive… (CVE-2026-76382)
In versions below 3.8.5 of the Phantom app for Splunk SOAR, a user with permission to run actions can see a sensitive archive password in cleartext when invoking the deflate item action. This occurs because the password parameter is not masked in the user interface, leading to information disclosure. The vulnerability is due to the app not marking the password parameter as sensitive. The CVSS score is 4.3, indicating a medium severity issue.
AI Analysis
Technical Summary
CVE-2026-76382 affects Phantom app versions prior to 3.8.5 for Splunk SOAR. The vulnerability arises because the deflate item action exposes the archive password in cleartext in the UI, as the password parameter is not masked. This allows any user role with permission to run actions to view sensitive password information, constituting an information disclosure vulnerability classified under CWE-312 (Cleartext Storage of Sensitive Information).
Potential Impact
The vulnerability allows users with action execution permissions to view sensitive archive passwords in cleartext, potentially leading to unauthorized access to protected archives. There is no impact on integrity or availability, and no known exploits are reported in the wild.
Mitigation Recommendations
A fix is available in version 3.8.5 of the Phantom app for Splunk SOAR, which properly masks the password parameter in the deflate item action. Users should upgrade to version 3.8.5 or later to remediate this issue. No other mitigations are indicated.
In versions below 3.8.5 of the Phantom app for Splunk SOAR, a user who holds a role with permission to run actions could expose a sensitive archive… (CVE-2026-76382)
Description
In versions below 3.8.5 of the Phantom app for Splunk SOAR, a user with permission to run actions can see a sensitive archive password in cleartext when invoking the deflate item action. This occurs because the password parameter is not masked in the user interface, leading to information disclosure. The vulnerability is due to the app not marking the password parameter as sensitive. The CVSS score is 4.3, indicating a medium severity issue.
CVSS v3.1
Score 4.3medium
Affected software
pkg:github/splunk/phantom-appRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-76382 affects Phantom app versions prior to 3.8.5 for Splunk SOAR. The vulnerability arises because the deflate item action exposes the archive password in cleartext in the UI, as the password parameter is not masked. This allows any user role with permission to run actions to view sensitive password information, constituting an information disclosure vulnerability classified under CWE-312 (Cleartext Storage of Sensitive Information).
Potential Impact
The vulnerability allows users with action execution permissions to view sensitive archive passwords in cleartext, potentially leading to unauthorized access to protected archives. There is no impact on integrity or availability, and no known exploits are reported in the wild.
Mitigation Recommendations
A fix is available in version 3.8.5 of the Phantom app for Splunk SOAR, which properly masks the password parameter in the deflate item action. Users should upgrade to version 3.8.5 or later to remediate this issue. No other mitigations are indicated.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-2289-x8cm-qhf2
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-76382"]
- Ecosystems
- []
- Database Specific Severity
- MODERATE
- Cvss Version
- 3.1
Threat ID: 6a870a88acd9273b49b5a115
Added to database: 08/20/2026, 14:09:12 UTC
Last enriched: 08/20/2026, 14:44:37 UTC
Last updated: 08/20/2026, 21:51:58 UTC
Views: 2
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