CVE-2026-5382 PUBLISHED

runZero Platform MCP endpoint information leak

Assigner: runZero
Reserved: 01.04.2026 Published: 07.04.2026 Updated: 07.04.2026

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.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:N/A:N
CVSS Score: 3

Attack Vector	Network	Scope	Changed
Attack Complexity	High	Confidentiality Impact	Low
Privileges Required	High	Integrity Impact	None
User Interaction	None	Availability Impact	None

CVSS 3.1

Product Status

Vendor	runZero
Product	Platform
Versions	Default: unaffected affected from 0 to 4.0.260206.0 (excl.)

Solutions

This issue was fixed in version 4.0.260206.0 of the runZero Platform

Credits

runZero finder

References

Problem Types

CWE-863 Incorrect Authorization CWE