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.
Published: 2026-05-26
Score: 8.6 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Wed, 27 May 2026 10:30:00 +0000

Type Values Removed Values Added
First Time appeared Openkm openkm Community Edition
Openkm openkm Professional Edition
Vendors & Products Openkm openkm Community Edition
Openkm openkm Professional Edition

Tue, 26 May 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 26 May 2026 14:30:00 +0000

Type Values Removed Values Added
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.
Title OpenKM 6.3.12 Unrestricted SQL Execution via DatabaseQuery
First Time appeared Openkm
Openkm openkm
Weaknesses CWE-89
CPEs cpe:2.3:a:openkm:openkm:*:*:*:*:community:*:*:*
cpe:2.3:a:openkm:openkm:*:*:*:*:professional:*:*:*
Vendors & Products Openkm
Openkm openkm
References
Metrics cvssV3_1

{'score': 7.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.6, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


Subscriptions

Openkm Openkm Openkm Community Edition Openkm Professional Edition
cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-05-26T15:14:09.128Z

Reserved: 2026-04-27T11:38:59.195Z

Link: CVE-2026-42425

cve-icon Vulnrichment

Updated: 2026-05-26T15:14:05.626Z

cve-icon NVD

Status : Deferred

Published: 2026-05-26T15:16:37.423

Modified: 2026-06-17T10:47:49.087

Link: CVE-2026-42425

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-27T10:05:09Z

Weaknesses