PT-2026-29483 · Shandong Hoteam · Inforcenter Plm

0Menc + 1 · Published 2026-04-01 · Updated 2026-04-01 · CVE-2026-5261

NVD

CVSS v2.0

7.5

High

AV:N/AC:L/Au:N/C:P/I:P/A:P

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.

Exploit

Fix

Improper Access Control

Unrestricted File Upload

Weakness Enumeration

CWE-284

CWE-434

Related Identifiers

CVE-2026-5261

Affected Products

Inforcenter Plm

References · 5

• 🔥 https://my.feishu.cn/docx/ToGkdd5jwokb4PxEMkHcKrfXn3b?from=from_copylink · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-5261 · Security Note
• https://vuldb.com/vuln/354450/cti · Note
• https://vuldb.com/vuln/354450 · Note
• https://vuldb.com/submit/780725 · Note