# CVE-2026-76382: Information Disclosure through Action Parameters in Phantom app for Splunk SOAR

> CVE-2026-76382: Information Disclosure through Action Parameters in Phantom app for Splunk SOAR. CVSS 4.3 (CVSS 3.1).

Canonical: https://rewindex.com/cve/CVE-2026-76382
Last updated: 2026-08-20T17:19:47Z

- Published: 2026-08-19 21:35 UTC · Updated: 2026-08-20 17:19 UTC · Assigner: cisco
- CVSS: 4.3 (CVSS 3.1) · Severity: Medium · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- EPSS: 0.19%, 8th percentile (scored 2026-10-25)
- CISA KEV: no
- CWE: CWE-312

## Description

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 password by invoking the deflate item action, because the action's 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 vendors and products

- Splunk: Phantom app for Splunk SOAR

## Tracked companies

- [Splunk](https://rewindex.com/company/splunk.md)

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2026-76382)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2026-76382)
- [https://advisory.splunk.com/advisories/SVD-2026-0806](https://advisory.splunk.com/advisories/SVD-2026-0806)

---

_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


---
Canonical: https://rewindex.com/cve/CVE-2026-76382 · Markdown: https://rewindex.com/cve/CVE-2026-76382.md · JSON: https://rewindex.com/api/v1/cves/CVE-2026-76382 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T03:10:41.172Z