High
Radar < 1.12.2 Missing Authorization via /api/local-terminal
Type: advisorySources: OSV
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.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2026-82026
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 6 Nov 2026, 00:26 UTC · Revision 1
Source evidence
Radar < 1.12.2 Missing Authorization via /api/local-terminal
core-osv · Original sourcePublished 14 Oct 2026, 12:37 UTC
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.
osv:CVE-2026-82026
Complete source record
{
"id": "085891d345c76a4086fea25245b95dc15a36c731a191555f8920432d2ab28c06",
"url": "https://osv.dev/vulnerability/CVE-2026-82026",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Radar < 1.12.2 Missing Authorization via /api/local-terminal",
"summary": "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.",
"evidence": "osv:CVE-2026-82026",
"products": [],
"severity": "high",
"structured": {
"id": "CVE-2026-82026",
"aliases": [
"CVE-2026-82026"
],
"metrics": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
}
],
"affected": [
{
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"database_specific": {
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}
],
"modified": "2026-10-28T02:30:45.420152166Z",
"provider": "osv",
"references": [
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/82xxx/CVE-2026-82026.json",
"https://nvd.nist.gov/vuln/detail/CVE-2026-82026",
"https://www.vulncheck.com/advisories/radar-missing-authorization-via-api-local-terminal",
"https://github.com/skyhook-io/radar/pull/1534",
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],
"provider_metadata": {
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],
"cna_assigner": "VulnCheck",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/82xxx/CVE-2026-82026.json"
}
},
"related_cves": [
{
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"evidence": "/id"
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"security_relevant": true,
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},
"source_id": "core-osv",
"document_id": 513477,
"published_at": "2026-10-14T12:37:18.61+00:00"
}