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Description

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.

PUBLISHED Reserved 2026-03-31 | Published 2026-04-01 | Updated 2026-04-03 | Assigner VulDB




MEDIUM: 6.9CVSS: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
HIGH: 7.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
HIGH: 7.3CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
7.5AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Unrestricted Upload

Improper Access Controls

Product status

8.3.0
affected

8.3.1
affected

8.3.2
affected

8.3.3
affected

8.3.4
affected

8.3.5
affected

8.3.6
affected

8.3.7
affected

8.3.8
affected

Timeline

2026-03-31:Advisory disclosed
2026-03-31:VulDB entry created
2026-03-31:VulDB entry last update

Credits

0menc (VulDB User) reporter

VulDB coordinator

References

vuldb.com/vuln/354450 (VDB-354450 | Shandong Hoteam InforCenter PLM BaseHandler.ashx uploadFileToIIS unrestricted upload) vdb-entry technical-description

vuldb.com/vuln/354450/cti (VDB-354450 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/submit/780725 (Submit #780725 | Shandong Hoteam Software Co., Ltd. Huatian Software InforCenter PLM <8.3.8 Remote Code Execution) third-party-advisory

my.feishu.cn/...Gkdd5jwokb4PxEMkHcKrfXn3b?from=from_copylink exploit

cve.org (CVE-2026-5261)

nvd.nist.gov (CVE-2026-5261)

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