CVE-2026-42785

EUVD-2026-31835
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.
Code Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.2 HIGH
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Common Weakness Enumeration
References
https://github.com/terrasystemlabs/Exploits/tree/main/OpenKM-Exploits
https://github.com/terrasystemlabs/Exploits/tree/main/OpenKM-Exploits/nuclei-templates/openkm-remote-code-execution
https://hub.docker.com/r/openkm/openkm-ce
https://terrasystemlabs.com/post?slug=openkm-zero-day-vulnerabilities-terra-system-labs
https://www.exploit-db.com/exploits/52520
https://www.openkm.com/
https://www.vulncheck.com/advisories/openkm-remote-code-execution-via-administrative-scripting