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Vulnerability record · CVE-2026-5382 · published 7 April 2026

CVE-2026-5382: Runzero platform incorrect authorization vulnerability

Runzero · Runzero Platform

An issue that could expose records outside of the authorized organization scope through the MCP endpoints has been resolved. This is an instance of CWE-863: Incorrect Authorization, and has an estimated CVSS score of CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:N/A:N (3.0 Low). This issue was fixed in version 4.0.260206.0 of the runZero Platform.

3.0 CVSS 3.1 Low EPSS 0.27% · top 82.9% CWE-863 · Incorrect authorization
3.0CVSS 3.1 base score
0.27%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

An issue that could expose records outside of the authorized organization scope through the MCP endpoints has been resolved. This is an instance of CWE-863: Incorrect Authorization, and has an estimated CVSS score of CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:N/A:N (3.0 Low). This issue was fixed in version 4.0.260206.0 of the runZero Platform.

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://help.runzero.com/docs/release-notes/#402602060 Release Notes
https://www.runzero.com/advisories/runzero-platform-mcp-infoleak-cve-2026-5382/ Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.4CVE-2026-5373Runzero platform improper privilege management vulnerabilityAn issue that allowed all-organization administrators to promote accounts to superuser status has been resolved. This is an instance of CWE-269: Impr…EPSS 0.40%6.8CVE-2026-5378Runzero platform incorrect authorization vulnerabilityAn issue that allowed administrators to create and update users outside of their authorized organization scope has been resolved. This is an instance…EPSS 0.32%6.4CVE-2026-5372Runzero platform sql injection vulnerabilityAn issue that allowed a SQL injection attack vector related to saved queries (introduced in version 4.0.260123.0). This is an instance of CWE-89: Imp…EPSS 0.34%5.9CVE-2026-5376Runzero platform insufficient session expiration vulnerabilityAn issue that could prevent session inactivity timeouts from triggering due to automatic page reloading has been resolved. This is an instance of CWE…EPSS 0.34%5.8CVE-2026-5384Runzero platform incorrect authorization vulnerabilityAn issue that could allow a credential to be updated and used for a task from outside of the authorized organization scope has been resolved. This is…EPSS 0.33%5.8CVE-2026-5374Runzero platform incorrect authorization vulnerabilityAn issue that allowed MCP agents to access remediation and asset information from outside of the authorized organization scope has been resolved. Thi…EPSS 0.33%5.3CVE-2026-5380Runzero platform incorrect authorization vulnerabilityAn issue that could allow an authorized user to view the clear-text secrets for a subset of credential types and fields has been resolved. This is an…EPSS 0.31%4.4CVE-2026-5383Runzero platform incorrect authorization vulnerabilityAn issue that could allow access to Explorer groups from outside of the authorized organization scope has been resolved. This is an instance of CWE-8…EPSS 0.28%

Source: NIST National Vulnerability Database (record CVE-2026-5382), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.