CVE-2026-72777

HIGH 8.6

Next AI Draw.io 0.4.16 SSRF via DNS Rebinding in parse-url

CVSS Score

8.6

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-918
Vendor	dayuanjiang
Product	next-ai-draw-io
Published	Aug 13, 2026
Last Updated	Aug 13, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

None

Availability

None

Affected Versions

DayuanJiang / next-ai-draw-io

0 ≤ 0.4.16

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/DayuanJiang/next-ai-draw-io/issues/918 vulncheck.com: https://www.vulncheck.com/advisories/next-ai-draw-io-ssrf-via-dns-rebinding-in-parse-url

Credits

🔍 HK4zCzi (Ho Viet Khanh)