Severity by source
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Network-reachable admin APIs reachable by any authenticated low-role user (PR:L) under default config (AC:L), granting full read/modify/delete including ES index deletion (C:H/I:H/A:H).
Primary rating from Vendor (VulnCheck).
CVSS VectorVendor: VulnCheck
Lifecycle Timeline
4DescriptionCVE.org
zlt2000 microservices-platform through 6.0.0 contains a missing authorization vulnerability where the zlt.security.auth.urlPermission.enable flag defaults to false, disabling all permission checks after authentication. Authenticated users with no roles can access administrative APIs including user management, role assignment, and Elasticsearch index operations by bypassing the disabled authorization enforcement.
AnalysisAI
Missing authorization in zlt2000 microservices-platform through 6.0.0 lets any authenticated account - including one with zero assigned roles - invoke administrative APIs for user management, role assignment, password resets by user ID, and Elasticsearch index deletion, because the shipped default of zlt.security.auth.urlPermission.enable is false and suppresses all permission checks once authentication succeeds. Exploitation is not pre-auth: it requires a valid low-privilege session against a deployment running the out-of-the-box configuration, and publicly available exploit code exists (VulnCheck-reported PoC scripts covering role-granting, user enumeration, password reset, and ES index deletion), though no confirmed active exploitation (CISA KEV) has been recorded. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires (1) a deployment running the default configuration where zlt.security.auth.urlPermission.enable is left at its shipped default of false - which is the out-of-the-box state - and (2) any valid authenticated account, even one with zero assigned roles. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | This is a genuine priority, not a paper tiger. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | No vendor-released patch identified at time of analysis - the available references point to the vulnerable source files and configuration rather than to an upstream fix commit or a tagged patched release, so operators should not wait for a fixed artifact before acting. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, inventory all deployments of zlt2000 microservices-platform through 6.0.0, verify that zlt.security.auth.urlPermission.enable is set to true (the shipped default is false), restrict network access to administrative APIs to trusted management networks, and review logs for unauthorized role changes, password resets, or Elasticsearch index deletions. …
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Same weakness CWE-862 – Missing Authorization
View allSame technique Authentication Bypass
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External POC / Exploit Code
Leaving vuln.today
EUVD-2026-80704
GHSA-6qcx-gcjr-hrm9