CVE-2026-72777 Next AI Draw.io 0.4.16 SSRF via DNS Rebinding in parse-url
Unauthenticated attackers can exploit SSRF in Next AI Draw.io to access internal services and exfiltrate cloud metadata via DNS rebinding.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-72777?
CVE-2026-72777 is a high-severity server-side request forgery vulnerability in DayuanJiang next-ai-draw-io, published on 13 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Weakness: CWE-918
Which versions are affected by CVE-2026-72777?
How do I fix CVE-2026-72777?
No fix has been published for CVE-2026-72777 yet. Limit exposure of the affected software until one is available.
Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.
Is CVE-2026-72777 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-72777 exists.
Sources
Also known as GHSA-2f59-92g6-qm58.