CVE-2026-85612 OpenPanel before 2.3.0 SSRF via favicon and og endpoints
Unauthenticated attackers can exploit SSRF in OpenPanel to access internal services and cloud metadata, leading to credential theft and service enumeration.
- 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-2026-85612?
CVE-2026-85612 is a high-severity server-side request forgery vulnerability in Openpanel-dev openpanel, published on 4 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
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.
Weakness: CWE-918
Which versions are affected by CVE-2026-85612?
How do I fix CVE-2026-85612?
No fix has been published for CVE-2026-85612 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-2026-85612 being exploited?
There is no known exploitation of CVE-2026-85612 in the wild and no public exploit code.
Sources
Also known as GHSA-2hff-m67f-2w2w, GHSA-77r3-f9wv-hggf.