CVE-2026-50757
HighCVSS 7.8Exploitation Probability (EPSS)
Low risk38th percentile - higher than 38% of all known CVEs
Summary
Directory Traversal vulnerability in DayuanJiang next-ai-draw-io 0.4.13 allows a remote attacker to execute arbitrary code via the nex-ai-draw-io/mcp-server.
Risk Assessment
An attacker can remotely read arbitrary files on the server and potentially execute arbitrary code, which could lead to full system compromise.
Recommendation
Update next-ai-draw-io to the latest version that includes the fix. Until then, restrict access to the mcp-server component via firewall or authentication.
Other vulnerabilities in next-ai-draw-io
See all- CVE-2026-50755Critical
An issue in DayuanJiang next-ai-draw-io version 0.4.13 allows a remote attacker to obtain sensitive information via the X-Forwarded-For header.
- CVE-2026-73037Medium
Next AI Draw.io 0.2.1 through 0.4.16 contains a reflected cross-site scripting vulnerability in the mcp query parameter that is interpolated without escaping into HTML and JavaScript. Attackers can craft malicious URLs to execute arbitrary JavaScript in the localhost origin, enabling exfiltration of diagram sessions and API data.
- CVE-2026-72777High
Next AI Draw.io through 0.4.16 contains a server-side request forgery vulnerability in the POST /api/parse-url endpoint due to hostname validation that only checks string patterns without DNS resolution. Unauthenticated attackers can supply hostnames that bypass string validation but resolve to internal addresses, allowing them to reach arbitrary internal HTTP services and exfiltrate responses including cloud metadata.
- CVE-2026-50758High
Cross Site Scripting vulnerability in DayuanJiang next-ai-draw-io 0.4.13 allows a remote attacker to execute arbitrary code via the mcp parameter.
- CVE-2026-50756High
An issue in DayuanJiang next-ai-draw-io 0.4.13 allows a remote attacker to obtain sensitive information via the x-ai-provider component.
Original NVD description (English source)
Directory Traversal vulnerability in DayuanJiang next-ai-draw-io 0.4.13 allowsa remote attacker to execute arbitrary code via the nex-ai-draw-io/mcp-server