CVE-2026-22681 OpenViking < 0.3.4 SSRF via /api/v1/resources
Authenticated attackers can exploit SSRF in OpenViking to access internal network services and read sensitive data via crafted URLs.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-22681?
CVE-2026-22681 is a high-severity server-side request forgery vulnerability in Volcengine OpenViking, published on 21 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
OpenViking before 0.3.4 contains a server-side request forgery vulnerability that allows authenticated low-privilege attackers to access internal network services by submitting arbitrary URLs to the resources API endpoint. Attackers can POST a crafted URL to /api/v1/resources, causing the server to issue outbound HEAD and GET requests with redirects enabled to loopback, RFC 1918, link-local, or cloud metadata addresses, then read back responses through normal content APIs to enumerate and interact with internal services.
Weakness: CWE-918
Which versions are affected by CVE-2026-22681?
How do I fix CVE-2026-22681?
No fix has been published for CVE-2026-22681 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-2026-22681 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-22681 exists.
Sources
Also known as GHSA-vh5m-r6vp-rxjg.