runZero Platform MCP certification information leak_CVE-2026-5379

3 / 10

LOW

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

Description

An issue that allowed MCP agents to access certificate information from outside of their authorized organization scope 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 4.0.260203.0 of the runZero Platform.

Basic Information

ID CVE-2026-5379

Source runZero

Published Apr 7, 2026 at 14:11

Modified Apr 7, 2026 at 15:04

Affected Product

Vendor runZero

Product Platform

Affected Versions runZero Platform 0

CWE Classification

CWE-863

References

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    "published": "2026-04-07T14:11:53.619Z",
    "modified": "2026-04-07T15:04:56.157Z",
    "type": "cve",
    "title": "runZero Platform MCP certification information leak",
    "source": "runZero",
    "references": "https://help.runzero.com/docs/release-notes/#402602030\nhttps://www.runzero.com/advisories/runzero-platform-mcp-cert-infoleak-cve-2026-5379/",
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