🚨 CVE-2026-85612
OpenPanel before 2.3.0 contains an unauthenticated server-side request forgery vulnerability in the /misc/favicon and /misc/og endpoints that accept an attacker-supplied url parameter with insufficient validation. Attackers can force the API to fetch arbitrary internal hosts and cloud metadata endpoints, with small responses returned verbatim enabling credential theft and internal service enumeration.
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GitHub
Unauthenticated Server-Side Request Forgery (SSRF) in the favicon/OG image proxy via fetchImage()
### Summary
The `/misc/favicon` and `/misc/og` API endpoints take an attacker-supplied `url` parameter and fetch it server-side, with no authentication and no protection against internal/private...
September 4, 2026 17
