CVE-2026-59726

Ruflo is an agent meta-harness for Claude Code and Codex. Prior to 3.16.3, ruflo's default docker-compose deployment exposed the MCP bridge POST /mcp and POST /mcp/:group endpoints without authentication, allowing an unauthenticated network attacker to invoke tools/call to terminal_execute, obtain a shell in the bridge container, read provider API keys, and poison AgentDB learning-store patterns. This issue is fixed in version 3.16.3.

CVSS v3.1

10.0 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

EPSS

6.88% chance of exploitation in the next 30 days, 94th percentile

Published

2026-07-09

Proof-of-concept exploits (1)

• HORKimhab/CVE-2026-597260★ · 2026-07-30

References

• CVE Record
• NVD entry

Related

• CVE-2026-5972
• CVE-2026-59727
• CVE-2026-59714
• CVE-2026-59728
• CVE-2026-5971
• CVE-2026-59729