CVE-2026-73843
Published:August 13, 2026
Updated:August 31, 2026
OpenChoreo is a complete, open-source developer platform for Kubernetes. Prior to 1.0.2 and 1.1.2, internal/cluster-gateway/server.go served caller-facing management APIs on the externally reachable agent listener without authentication, allowing network-reachable attackers to invoke /api/proxy/ and /api/exec/ operations, proxy the data-plane Kubernetes API, and execute commands in workload pods in multi-cluster deployments. This issue is fixed in versions 1.0.2 and 1.1.2.
Affected Packages
https://github.com/openchoreo/openchoreo.git (GITHUB):
Affected version(s) >=v1.1.0 <v1.1.2Fix Suggestion:
Update to version v1.1.2https://github.com/openchoreo/openchoreo.git (GITHUB):
Affected version(s) >=v1.0.0 <v1.0.2Fix Suggestion:
Update to version v1.0.2Related Resources (9)
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Contact UsCVSS v4
Base Score:
9.4
Attack Vector
ADJACENT
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
HIGH
Subsequent System Integrity
HIGH
Subsequent System Availability
HIGH
CVSS v3
Base Score:
9.6
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
EPSS
Base Score:
0.29