CVE-2026-5261
Unrestricted File Upload in Shandong Hoteam InforCenter PLM
Publication date: 2026-04-01
Last updated on: 2026-04-29
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| shandong_hoteam | inforcenter_plm | to 8.3.8 (inc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-434 | The product allows the upload or transfer of dangerous file types that are automatically processed within its environment. |
| CWE-284 | The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability exists in Shandong Hoteam InforCenter PLM up to version 8.3.8, specifically in the function uploadFileToIIS within the file /Base/BaseHandler.ashx. The issue arises from improper handling of the File argument, which allows an attacker to upload files without restriction.
The attack can be initiated remotely, and there is a publicly available exploit that could be used to take advantage of this vulnerability.
The vendor was informed early about this issue but did not provide any response.
How can this vulnerability impact me? :
This vulnerability can allow an attacker to upload arbitrary files to the affected system remotely. Such unrestricted file upload can lead to several impacts including unauthorized code execution, system compromise, data breach, or disruption of service.