What’s Vulnerable › Vulnerabilities

CVE-2026-82026: Radar < 1.12.2 Missing Authorization via /api/local-terminal

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-14 · updated 2026-10-16
• Weakness: CWE-862

Description

Radar before 1.12.2 contains a missing authorization vulnerability in the handleLocalTerminal WebSocket endpoint (/api/local-terminal) that allows authenticated or unauthenticated attackers to spawn a privileged shell by relying only on a runtime-mode check instead of role-based access control. Attackers can connect to the endpoint to execute /bin/bash -l on the Radar host with Radar's own kubeconfig and process credentials injected into the shell environment, achieving remote code execution with Radar's privileges even when the --disable-local-terminal flag is set.

Affected products

• skyhook-io radar: before 1.12.2 — fixed in 1.12.2

How to fix

Upgrade to a fixed version: skyhook-io radar 1.12.2. Check the vendor advisory for mitigations.

References

• https://github.com/skyhook-io/radar/pull/1534
• https://github.com/skyhook-io/radar/pull/1537
• https://github.com/skyhook-io/radar/releases/tag/v1.12.2
• https://www.vulncheck.com/advisories/radar-missing-authorization-via-api-local-terminal

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