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GCVE-1988-2026-0115

Vulnerability from gna-1988 – Published: 2026-09-07 13:20 – Updated: 2026-09-11 11:50
VLAI
Title
Security advisory: Pre-authentication RCE in DataStax Enterprise (DSE) 6.8.49 (DataStax)
Summary
0day Rubbish Research Team is publicly disclosing a vulnerability in DataStax Enterprise (DSE) 6.8.49 (DataStax). The research is published and a proof-of-concept is available. Pre-authentication RCE (CVSS 9.8, pre-authentication) DataStax Enterprise (DSE) 6.8.49 runs a Gremlin Server on WebSocket 8182. The default configuration has the gremlin_server authentication section commented out, which means TinkerPop's default allowAll authenticator - no authentication. The gremlin-groovy sandbox is enabled by default, but the sandbox only wraps the top-level submitted script; groovy.lang.Script.evaluate(String) creates a fresh GroovyShell with a default CompilerConfiguration that does not include the SandboxTransformer, so a nested string is compiled and executed sandbox-free. An attacker submits this.evaluate("<nested script>"); the nested script runs ["/bin/sh","-c","<cmd>"].execute().text, executing arbitrary system commands as the dse user. Dynamically verified. Impact: Full read of the host filesystem and configuration as the dse user, arbitrary OS command execution, and full control of the DSE host and database services. Advisory: https://0day-rubbish.com/blog/dse-gremlin-sandbox-bypass-rce PoC and full analysis: https://github.com/Exploit-Garbage/0day-Rubbish -- 0day Rubbish Research Team https://0day-rubbish.com _______________________________________________ Sent through the Full Disclosure mailing list https://nmap.org/mailman/listinfo/fulldisclosure Web Archives & RSS: https://seclists.org/fulldisclosure/
Severity
No CVSS data available.
Impacted products
Vendor Product Version CPE status
Security advisory Pre-authentication Affected: unknown
guessed Create a notification for this product.

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