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

Quick assessment

Affected
Openkm OpenKM Community Edition
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

OpenKM是西班牙OpenKM公司的一套文档管理系统。该系统提供版本控制、文件历史记录和文件共享等功能。 OpenKM 6.3.12版本存在SQL注入漏洞，该漏洞源于存在无限制SQL执行漏洞，可能导致认证管理员通过DatabaseQuery接口执行任意SQL语句。

CVSS 7.2 · High EPSS 0.64% · P48

Affected Version Matrix 2

VendorProduct Version RangeStatus
Openkm OpenKM Community Edition ≤ 6.3.12 affected
Openkm OpenKM Professional Edition ≤ 7.1.47 affected
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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: CVE Program / CVE List V5
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: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5
Vulnerability Title
OpenKM SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenKM是西班牙OpenKM公司的一套文档管理系统。该系统提供版本控制、文件历史记录和文件共享等功能。 OpenKM 6.3.12版本存在SQL注入漏洞，该漏洞源于存在无限制SQL执行漏洞，可能导致认证管理员通过DatabaseQuery接口执行任意SQL语句。
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
Openkm OpenKM Community Edition 0 ~ 6.3.12 -
Openkm OpenKM Professional Edition 0 ~ 7.1.47 -

II. Public POCs for CVE-2026-42425

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 7768 chars
Pro+ exclusive includes:
Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
100+ AI POC generations per month

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-2026-42785 7.2 HIGH OpenKM 6.3.12 Remote Code Execution via Administrative Scripting
CVE-2026-41917 4.9 MEDIUM OpenKM 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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