{"id":"CVE-2026-67340","aliases":["GHSA-x9f9-r4m8-9xc2"],"url":"https://o3.security/vulnerability/CVE-2026-67340","summary":"ArcadeDB before 26.7.2 Remote Code Execution via Trigger Scripts","details":"ArcadeDB before 26.7.2 (arcadedb-engine) allows trigger scripts to look up host classes in java.lang.* (via Java.type) because ScriptTriggerExecutor adds java.lang.* to the allowed packages. An authenticated user with UPDATE_SCHEMA permission can create a JavaScript trigger that invokes java.lang.Runtime.getRuntime().exec() (or ProcessBuilder), achieving OS command execution when the trigger fires.","published":"2026-08-01T12:22:18.178Z","modified":"2026-08-27T11:30:44.915543903Z","cvss":null,"epss":{"score":0.006,"percentile":0.46519,"asOf":"2026-09-06"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"com.arcadedb:arcadedb-engine","fixedVersion":"26.7.2"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/ArcadeData/arcadedb/security/advisories/GHSA-x9f9-r4m8-9xc2"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/67xxx/CVE-2026-67340.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-67340"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/arcadedb-before-remote-code-execution-via-trigger-scripts"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-27T11:30:44.915543903Z"}}