CVE-2026-5261
HIGHShandong Hoteam InforCenter PLM BaseHandler.ashx uploadFileToIIS unrestricted upload
Title source: cnaDescription
A vulnerability was identified in Shandong Hoteam InforCenter PLM up to 8.3.8. The impacted element is the function uploadFileToIIS of the file /Base/BaseHandler.ashx. The manipulation of the argument File leads to unrestricted upload. It is possible to initiate the attack 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.
References (4)
Core 4
Core References
Vdb Entry, Technical Description vdb-entry
technical-description
VDB-354450 | Shandong Hoteam InforCenter PLM BaseHandler.ashx uploadFileToIIS unrestricted upload
https://vuldb.com/vuln/354450
Signature, Permissions Required signature
permissions-required
VDB-354450 | CTI Indicators (IOB, IOC, TTP, IOA)
https://vuldb.com/vuln/354450/cti
Third Party Advisory third-party-advisory
Submit #780725 | Shandong Hoteam Software Co., Ltd. Huatian Software InforCenter PLM <8.3.8 Remote Code Execution
https://vuldb.com/submit/780725
Scores
CVSS v3
7.3
EPSS
0.0039
EPSS Percentile
30.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-284
CWE-434
Status
published
Products (9)
Shandong Hoteam/InforCenter PLM
8.3.0
Shandong Hoteam/InforCenter PLM
8.3.1
Shandong Hoteam/InforCenter PLM
8.3.2
Shandong Hoteam/InforCenter PLM
8.3.3
Shandong Hoteam/InforCenter PLM
8.3.4
Shandong Hoteam/InforCenter PLM
8.3.5
Shandong Hoteam/InforCenter PLM
8.3.6
Shandong Hoteam/InforCenter PLM
8.3.7
Shandong Hoteam/InforCenter PLM
8.3.8
Published
Apr 01, 2026
Tracked Since
Apr 01, 2026