CVE-2026-42785
HighCVSS 7.2Exploitation Probability (EPSS)
Low risk49th percentile - higher than 49% of all known CVEs
Summary
OpenKM version 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.
Risk Assessment
An authenticated administrator can gain full control over the OpenKM server, potentially leading to compromise of data confidentiality, integrity, and availability.
Recommendation
It is recommended to immediately upgrade OpenKM to the latest version and restrict access to the /admin/Scripting endpoint to trusted administrators only.
Other vulnerabilities in OpenKM
See all- CVE-2026-42425High
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.
- CVE-2026-41917Medium
OpenKM 6.3.12 has a local file inclusion vulnerability in the administrative scripting interface at /admin/Scripting. An authenticated administrator can read arbitrary files by supplying a filesystem path via the fsPath parameter with action=Load.
Original NVD description (English source)
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.