Hackers Use LLM Agent to Pivot From marimo RCE to Internal Database
ID: d1013c1a-cfd3-5587-a1c7-41671781b2d3
STIX ID: report--d1013c1a-cfd3-5587-a1c7-41671781b2d3
Feed Name: Cyber Press
Threat Score
On May 10, 2026 Sysdig observed attackers exploit CVE-2026-39987 in marimo notebooks to harvest cloud credentials and deploy an autonomous LLM agent that replayed keys via Cloudflare Workers, retrieved an SSH key from AWS Secrets Manager, and exfiltrated a PostgreSQL database in under two minutes; the report documents four markers of LLM-driven attacks and urges immediate patching, credential rotation, and runtime threat detection.
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