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Vulnerabilities CVE-2026-72777

CVE-2026-72777

High
Open
TLP:CLEAR

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

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Description

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.

Details

CVSS Score
7.7
CVSS Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N
Confidence
90%
Published
Aug 13, 2026
Last Modified
Aug 13, 2026
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