Description
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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| ArcadeData | arcadedb | < 26.7.2 | 26.7.2 |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
GitHub 1 repository
-
0xdak/CVE-2026-67340_exploit ★ 0 · Aug 4, 2026
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Maven | com.arcadedb:arcadedb-engine | < 26.7.2 | 26.7.2 | GHSA-x9f9-r4m8-9xc2 |
References
- GitHub Security Advisory (GHSA-x9f9-r4m8-9xc2) vendor-advisory
- VulnCheck Advisory: ArcadeDB before 26.7.2 Remote Code Execution via Trigger Scripts third-party-advisory