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CVE-2026-42425— OpenKM 6.3.12 Unrestricted SQL Execution via DatabaseQuery

CVSS 7.2 · High

Affected Version Matrix 2

VendorProductVersion RangeStatus
OpenkmOpenKM Community Edition≤ 6.3.12affected
OpenkmOpenKM Professional Edition≤ 7.1.47affected
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I. Basic Information for CVE-2026-42425

Vulnerability Information
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Vulnerability Title
OpenKM 6.3.12 Unrestricted SQL Execution via DatabaseQuery
Source: NVD (National Vulnerability Database)
Vulnerability Description
OpenKM 6.3.12 contains an unrestricted SQL execution vulnerability that allows authenticated administrative users to execute arbitrary SQL statements against the application database via the DatabaseQuery interface. Attackers can submit malicious SQL queries through the qs parameter to the /admin/DatabaseQuery endpoint to extract sensitive data including usernames and password hashes from the OKM_USER table, modify permissions, or delete database records.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: NVD (National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
OpenkmOpenKM Community Edition 0 ~ 6.3.12 -
OpenkmOpenKM Professional Edition 0 ~ 7.1.47 -

II. Public POCs for CVE-2026-42425

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium
Qwen3.6-35B-A3B · 7768 chars
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III. Intelligence Information for CVE-2026-42425

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Vendor Advisories for CVE-2026-42425 (1)

Exploits & Public PoCs for CVE-2026-42425 (2)

Proof of Concept for CVE-2026-42425 (1)

Security Blog Posts for CVE-2026-42425 (1)

Vendor Pages for CVE-2026-42425 (2)

Same Patch Batch · Openkm · 2026-05-26 · 3 CVEs total

CVE-2026-427857.2 HIGHOpenKM 6.3.12 Remote Code Execution via Administrative Scripting
CVE-2026-419174.9 MEDIUMOpenKM 6.3.12 Local File Inclusion via Admin Scripting

IV. Related Vulnerabilities

Same product: OpenKM Community Edition
Same vendor: Openkm
Same weakness: CWE-89

V. Comments for CVE-2026-42425

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