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CVE-2026-7399— IDOR in MeWare Software's PDKS

Quick assessment

Affected
MeWare Software Development Inc. PDKS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

MeWare PDKS是土耳其MeWare公司的一款面向企业考勤与门禁控制的人员管理系统。 MeWare PDKS V16.20200313至VMYR_3.5.2025117之前版本存在安全漏洞，该漏洞源于通过用户控制密钥绕过授权，可能导致权限滥用。

CVSS 8.1 · High EPSS 0.39% · P30

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts

Affected Version Matrix 1

VendorProduct Version RangeStatus
MeWare Software Development Inc. PDKS V16.20200313< VMYR_3.5.2025117 affected
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I. Basic Information for CVE-2026-7399

Vulnerability Information
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Vulnerability Title
IDOR in MeWare Software's PDKS
Source: CVE Program / CVE List V5
Vulnerability Description
Authorization bypass through User-Controlled key vulnerability in MeWare Software Development Inc. PDKS allows Privilege Abuse. This issue affects PDKS: from V16.20200313 before VMYR_3.5.2025117.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5
Vulnerability Title
MeWare PDKS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MeWare PDKS是土耳其MeWare公司的一款面向企业考勤与门禁控制的人员管理系统。 MeWare PDKS V16.20200313至VMYR_3.5.2025117之前版本存在安全漏洞，该漏洞源于通过用户控制密钥绕过授权，可能导致权限滥用。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
MeWare Software Development Inc. PDKS V16.20200313 ~ VMYR_3.5.2025117 -

II. Public POCs for CVE-2026-7399

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III. Intelligence Information for CVE-2026-7399

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Vendor Advisories for CVE-2026-7399 (2)

Same Patch Batch · MeWare Software Development Inc. · 2026-04-30 · 3 CVEs total

CVE-2026-7402 8.1 HIGH Improper Rate Limiting in MeWare Software's PDKS
CVE-2026-7382 6.5 MEDIUM Information Disclosure in MeWare Software's PDKS

IV. Related Vulnerabilities

Same product: PDKS
Same vendor: MeWare Software Development Inc.
Same weakness: CWE-639

V. Comments for CVE-2026-7399

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