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Platform CVE-2026-5376

| EUVD-2026-19692 MEDIUM
Insufficient Session Expiration (CWE-613)
2026-04-07 runZero
5.9
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
5.9 MEDIUM
AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N
Attack Vector
Network
Attack Complexity
High
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None

Lifecycle Timeline

4
Patch available
Apr 16, 2026 - 05:29 EUVD
4.0.260203.0
EUVD ID Assigned
Apr 07, 2026 - 15:00 euvd
EUVD-2026-19692
Analysis Generated
Apr 07, 2026 - 15:00 vuln.today
CVE Published
Apr 07, 2026 - 14:11 nvd
MEDIUM 5.9

DescriptionCVE.org

An issue that could prevent session inactivity timeouts from triggering due to automatic page reloading has been resolved. This is an instance of CWE-613: Insufficient Control of Resources After Expiration or Release, and has an estimated CVSS score of CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N (5.9 Medium). This issue was fixed in version 4.0.260203.0 of the runZero Platform.

AnalysisAI

Session inactivity timeouts fail to trigger in runZero Platform due to automatic page reloading, allowing authenticated administrators to maintain unauthorized access beyond intended session expiration windows. This CWE-613 resource control vulnerability affects runZero Platform versions prior to 4.0.260203.0 and requires high-privilege authentication, with confirmed confidentiality and integrity impacts. …

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Vulnerability AssessmentAI

Risk Assessment The CVSS score of 5.9 (Medium) is driven by network-accessible attack vector (AV:N), high attack complexity (AC:H), and high privilege requirement (PR:H), combined with high confidentiality and integrity impacts (C:H/I:H). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An authenticated administrator account is compromised or left unattended. An attacker leverages the automatic page reload feature to continuously refresh the application without triggering session inactivity timeout, maintaining access to administrative functions (user management, asset data modification, configuration changes) beyond the organization's intended session limit. …
Remediation Upgrade runZero Platform to version 4.0.260203.0 or later, which includes the fix for session timeout enforcement. … Detailed patch versions, workarounds, and compensating controls in full report.

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CVE-2026-5376 vulnerability details – vuln.today

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