Description
OpenHands Software Agent SDK before 1.52.0 contains an unauthenticated remote code execution vulnerability where the DockerWorkspace and Apptainer workspace launchers bind the sandbox agent server to all network interfaces (0.0.0.0) with an empty session_api_keys list, disabling authentication by default. Attackers who can reach the published container port can send unauthenticated HTTP and WebSocket requests to execute arbitrary shell commands as root in the sandbox, access the mounted workspace, and read plaintext secrets from the secrets store.
Published: 2026-10-26
Score: 9.3 Critical
EPSS: n/a
KEV: No
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Remediation

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History

Mon, 26 Oct 2026 16:00:00 +0000

Type Values Removed Values Added
Description OpenHands Software Agent SDK before 1.52.0 contains an unauthenticated remote code execution vulnerability where the DockerWorkspace and Apptainer workspace launchers bind the sandbox agent server to all network interfaces (0.0.0.0) with an empty session_api_keys list, disabling authentication by default. Attackers who can reach the published container port can send unauthenticated HTTP and WebSocket requests to execute arbitrary shell commands as root in the sandbox, access the mounted workspace, and read plaintext secrets from the secrets store.
Title OpenHands Software Agent SDK < 1.52.0 Unauthenticated Sandbox Agent Server RCE
Weaknesses CWE-1327
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Subscriptions

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-10-26T15:34:30.749Z

Reserved: 2026-10-19T14:41:46.702Z

Link: CVE-2026-112346

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-10-26T16:17:14.110

Modified: 2026-10-26T16:17:14.110

Link: CVE-2026-112346

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-26T17:30:16Z

Weaknesses
  • CWE-1327

    Binding to an Unrestricted IP Address