Vulnerability · Published Aug 26, 2026 · Assigned by GitHub_M
CVE-2026-65956KubePi: Unauthenticated SSO/OIDC configuration allows admin account takeover and SSRF
Critical 10.0
In plain English
A critical-severity missing authentication in KubePi from 1Panel-dev. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 51% of all known vulnerabilities).
Official description
KubePi is a Kubernetes multi-cluster management panel. In versions up to and including 1.6.15, the SSO configuration API endpoints are exposed on the same public routing boundary as the SSO login and callback endpoints, so SSO, OIDC, and SAML management operations can be reached without administrator authorization. Because reading, creating, and updating the global SSO configuration is not restricted to administrators, an unauthorized or low-privileged user can inspect or alter the authentication configuration, which under certain conditions can lead to account takeover or privilege escalation. The SSO connectivity-test function can additionally be abused as a server-side request forgery primitive, and the user list API returns user objects without consistently clearing authentication-related fields. This issue is fixed in version 2.0.0.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| 1Panel-dev | KubePi | < 2.0.0 |
Weakness: CWE-306 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
References
- https://github.com/1Panel-dev/KubePi/security/advisories/GHSA-wjrh-4j52-c664 x_refsource_CONFIRM
- https://github.com/1Panel-dev/KubePi/commit/b62b41f82659e36102fccd215b13264b2035f1ea x_refsource_MISC
- https://github.com/1Panel-dev/KubePi/releases/tag/v2.0.0 x_refsource_MISC