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CVE-2026-5384— runZero Platform incorrect credential scope

Quick assessment

Affected
runZero Platform
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

runZero Platform是美国runZero公司的一个资产发现与攻击面管理平台。 runZero Platform 4.0.26021.0之前版本存在安全漏洞，该漏洞源于授权不当，可能导致越权更新凭据并将其用于任务。

CVSS 5.8 · Medium EPSS 0.21% · P11

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts
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I. Basic Information for CVE-2026-5384

Vulnerability Information
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Vulnerability Title
runZero Platform incorrect credential scope
Source: CVE Program / CVE List V5
Vulnerability Description
An 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 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:H/I:N/A:N (5.8 Medium). This issue was fixed in version 4.0.26021.0 of the runZero Platform.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5
Vulnerability Title
runZero Platform 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
runZero Platform是美国runZero公司的一个资产发现与攻击面管理平台。 runZero Platform 4.0.26021.0之前版本存在安全漏洞，该漏洞源于授权不当，可能导致越权更新凭据并将其用于任务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
runZero Platform 0 ~ 4.0.26021.0 -

II. Public POCs for CVE-2026-5384

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III. Intelligence Information for CVE-2026-5384

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Same Patch Batch · runZero · 2026-04-07 · 12 CVEs total

CVE-2026-5373 8.1 HIGH runZero Platform superuser privilege escalation
CVE-2026-5372 6.4 MEDIUM runZero Platform SQL injection in saved queries
CVE-2026-5376 5.9 MEDIUM runZero Platform session timeout failure
CVE-2026-5378 5.8 MEDIUM runZero Platform user creation leak
CVE-2026-5374 5.8 MEDIUM runZero Platform MCP information leak
CVE-2026-5380 5.3 MEDIUM runZero Platform cleartext secret exposure
CVE-2026-5383 4.4 MEDIUM runZero Explorer missing authorization check
CVE-2026-5379 3.0 LOW runZero Platform MCP certification information leak
CVE-2026-5382 3.0 LOW runZero Platform MCP endpoint information leak
CVE-2026-5375 2.7 LOW runZero Platform API credential information leak
CVE-2026-5381 2.2 LOW runZero Platform task information leak

IV. Related Vulnerabilities

Same product: Platform
Same vendor: runZero
Same weakness: CWE-863

V. Comments for CVE-2026-5384

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