CVE-2026-5382

runZero Platform MCP endpoint information leak

State: Published
Severity: 3.0 Low
Published: Apr 7, 2026
Updated: Apr 7, 2026
Reserved: Apr 1, 2026

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.

Scores

CVSS	Score	Vector	Source
3.1	3.0 Low	CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:N/A:N	runZero

Weaknesses

CWE-863 Incorrect Authorization

Affected Products

Product	Versions
PlatformrunZero	before 4.0.260206.0Affected

References

https://help.runzero.com/docs/release-notes/#402602060release-notes
https://www.runzero.com/advisories/runzero-platform-mcp-infoleak-cve-2026-5382/vendor-advisory

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