CVE-2026-5374 | runZero Platform prior 4.0.260202.0 Organization authorization

VDB-355756 · CVE-2026-5374 · GCVE-0-2026-5374 RUNZERO PLATFORM PRIOR 4.0.260202.0 ORGANIZATION AUTHORIZATION HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 3.9 $0-$5k 1.33+ Summaryinfo A vulnerability, which was classified as problematic, was found in runZero Platform. Impacted is an unknown function of the component Organization Handler. Executing a manipulation can lead to authorization. This vulnerability is handled as CVE-2026-5374. The attack can be executed remotely. There is not any exploit available. You should upgrade the affected component. Detailsinfo A vulnerability has been found in runZero Platform and classified as problematic. This vulnerability affects some unknown functionality of the component Organization Handler. The manipulation with an unknown input leads to a authorization vulnerability. The CWE definition for the vulnerability is CWE-863. The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions. As an impact it is known to affect confidentiality. CVE summarizes: An issue that allowed MCP agents to access remediation and asset information 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 4.0.260202.0 of the runZero Platform. The advisory is shared for download at help.runzero.com. This vulnerability was named CVE-2026-5374 since 04/01/2026. The exploitation appears to be difficult. The attack can be initiated remotely. The exploitation needs additional levels of successful authentication. There are neither technical details nor an exploit publicly available. Upgrading to version 4.0.260202.0 eliminates this vulnerability. Productinfo Vendor runZero Name Platform CPE 2.3info 🔒 CPE 2.2info 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 4.0 VulDB Meta Temp Score: 3.9 VulDB Base Score: 2.2 VulDB Temp Score: 2.1 VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA Base Score: 5.8 CNA Vector (runZero): 🔒 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Authorization CWE: CWE-863 / CWE-285 / CWE-266 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Status: Not defined Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: Upgrade Status: 🔍 0-Day Time: 🔒 Upgrade: Platform 4.0.260202.0 Timelineinfo 04/01/2026 CVE reserved 04/07/2026 +6 days Advisory disclosed 04/07/2026 +0 days VulDB entry created 04/07/2026 +0 days VulDB entry last update Sourcesinfo Advisory: help.runzero.com Status: Confirmed CVE: CVE-2026-5374 (🔒) GCVE (CVE): GCVE-0-2026-5374 GCVE (VulDB): GCVE-100-355756 Entryinfo Created: 04/07/2026 16:43 Changes: 04/07/2026 16:43 (62) Complete: 🔍 Cache ID: 99:C49:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸