CVE-2026-72777
HighCVSS 8.6Exploitation Probability (EPSS)
Low risk24th percentile - higher than 24% of all known CVEs
Summary
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.
Risk Assessment
An attacker could access internal network resources, including cloud metadata, potentially leading to credential theft and infrastructure compromise.
Recommendation
Upgrade Next AI Draw.io to a patched version and implement DNS validation and IP filtering to prevent SSRF.
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-2026-50758High
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-2026-50757High
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.
- 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)
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.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS