EUVD-2026-86344
GHSA-228m-p28v-qwvj
Severity by source
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/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
Authenticated (PR:L) remote SSRF fetching a user-supplied URL yields limited internal-resource disclosure (C:L); no integrity or availability impact is established, so I:N/A:N.
Primary rating from Vendor (VulDB).
CVSS VectorVendor: VulDB
Lifecycle Timeline
3DescriptionCVE.org
A flaw has been found in YunaiV/zhijiantianya ruoyi-vue-pro up to 2026.08. The affected element is the function AiKnowledgeDocumentServiceImpl.readUrl of the file AiKnowledgeDocumentServiceImpl.java of the component AI Knowledge Module. This manipulation of the argument url causes server-side request forgery. The attack is possible to be carried out remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
AnalysisAI
Server-side request forgery in the AI Knowledge Module of ruoyi-vue-pro (versions through 2026.08) allows an authenticated low-privilege user to coerce the application server into issuing arbitrary outbound HTTP requests via the AiKnowledgeDocumentServiceImpl.readUrl document-import function, which fetches a caller-supplied URL without adequate validation. Exploitation is remote and low-complexity and requires only a valid low-privilege account plus an enabled/reachable AI Knowledge feature; the practical impact is bounded by what the server can reach on the internal network, such as internal HTTP services, admin panels, or cloud instance-metadata endpoints, resulting in limited confidentiality and integrity exposure. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Requires an authenticated account (PR:L) with access to the AI Knowledge Module's document-import/readUrl functionality, and that AI Knowledge feature must be enabled/reachable in the deployment. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | This is a genuine but moderate-priority issue. … 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 maintainers were contacted early but did not respond, so there is no fixed version to upgrade to and no upstream PR/commit is referenced in the available data. … Detailed patch versions, workarounds, and compensating controls in full report. |
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External POC / Exploit Code
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