{"id":"CVE-2026-42785","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-42785","generatedAt":"2026-10-28T04:45:30.504Z","title":"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.","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.","published":"2026-05-26T15:16:38.000Z","lastModified":"2026-10-06T22:10:00.000Z","status":"Deferred","sourceIdentifier":"disclosure@vulncheck.com","cvss":{"version":"4.0","score":8.6,"severity":"HIGH","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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-94"],"affected":[],"epss":{"score":0.00679,"percentile":0.52179,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.68%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://github.com/terrasystemlabs/Exploits/tree/main/OpenKM-Exploits","source":"disclosure@vulncheck.com"},{"url":"https://github.com/terrasystemlabs/Exploits/tree/main/OpenKM-Exploits/nuclei-templates/openkm-remote-code-execution","source":"disclosure@vulncheck.com"},{"url":"https://hub.docker.com/r/openkm/openkm-ce","source":"disclosure@vulncheck.com"},{"url":"https://terrasystemlabs.com/post?slug=openkm-zero-day-vulnerabilities-terra-system-labs","source":"disclosure@vulncheck.com"},{"url":"https://www.exploit-db.com/exploits/52520","source":"disclosure@vulncheck.com"},{"url":"https://www.openkm.com/","source":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/openkm-remote-code-execution-via-administrative-scripting","source":"disclosure@vulncheck.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-42785","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}