OpenKM 6.3.12 contains a remote code execution vulnerability that allows authenticated administrators to execute arbitrary Java/BeanShell code through the /admin/Scripting endpoint. Attackers can submit malicious script content with an action=Evaluate parameter to execute operating system commands in the context of the OpenKM application server.

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Vendors Products
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Openkm Professional Edition Subscribe
Advisories

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Fixes

Solution

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Workaround

No workaround given by the vendor.

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 17:30:00 +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 a remote code execution vulnerability that allows authenticated administrators to execute arbitrary Java/BeanShell code through the /admin/Scripting endpoint. Attackers can submit malicious script content with an action=Evaluate parameter to execute operating system commands in the context of the OpenKM application server.
Title OpenKM 6.3.12 Remote Code Execution via Administrative Scripting
First Time appeared Openkm
Openkm openkm
Weaknesses CWE-94
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'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-05-26T16:20:15.493Z

Reserved: 2026-04-29T15:52:17.950Z

Link: CVE-2026-42785

cve-icon Vulnrichment

Updated: 2026-05-26T16:20:12.548Z

cve-icon NVD

Status : Deferred

Published: 2026-05-26T15:16:38.023

Modified: 2026-05-26T19:47:48.987

Link: CVE-2026-42785

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

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

Weaknesses