VULNERABILITY INTELLIGENCE
CVE-2026-22681
CVSS score8.5 HIGH
EPSS probability0.34%
CISA KEVNot currently listed
Published2026-08-21
Last modified2026-10-15
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
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 classification
- disclosure@vulncheck.com: CWE-918