EUVD-2026-86409
GHSA-7jr8-533f-pxgg
Severity by source
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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
Admin-path endpoint implies an authenticated actor (PR:L, not PR:N); IDOR-style manipulation of a demo order yields limited integrity/confidentiality and no availability impact.
Primary rating from Vendor (VulDB).
CVSS VectorVendor: VulDB
Lifecycle Timeline
2DescriptionCVE.org
A vulnerability was identified in YunaiV/zhijiantianya ruoyi-vue-pro up to 2026.08. Affected is the function updateDemoOrderPaid of the file yudao-module-pay/src/main/java/cn/iocoder/yudao/module/pay/controller/admin/demo/PayDemoOrderController.java of the component Demo-order Payment Callback Handler. The manipulation of the argument ID leads to improper authorization. The attack can be initiated remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
AnalysisAI
Improper authorization in the yudao-module-pay component of ruoyi-vue-pro (YunaiV / zhijiantianya) lets an attacker manipulate the ID argument passed to updateDemoOrderPaid in PayDemoOrderController.java, modifying demo payment-order records the caller is not authorized to touch; CWE-285 classifies this as an IDOR-style broken access control, and the attack is remote with no user interaction. The affected surface is the DEMO order payment-callback handler of the pay module, so direct impact is confined to demo order data rather than live production payments, and exploitation requires the pay demo module to be enabled and the endpoint reachable. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Requires reaching the admin demo order payment-callback endpoint (updateDemoOrderPaid in PayDemoOrderController) of the yudao-module-pay module and supplying an ID argument for a demo order the caller is not authorized to modify. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | This is a VulDB-sourced improper-authorization (CWE-285, IDOR-style) finding in the updateDemoOrderPaid method of PayDemoOrderController - notably a DEMO order payment-callback handler within the yudao-module-pay module. … 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 has been identified at time of analysis, and the project maintainers did not respond to the early disclosure, so operators must rely on compensating controls until an upstream fix appears. … Detailed patch versions, workarounds, and compensating controls in full report. |
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Same weakness CWE-285 – Improper Authorization
View allSame technique Authentication Bypass
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External POC / Exploit Code
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