Auth bypass in Openhands
CVE-2026-122236
A vulnerability has been found in OpenHands up to 1.24.0. This impacts an unknown function of the component Landing Page. Such manipulation leads to missing authentication. The attack must be carried out from within the local network. The exploit has been disclosed to the public and may be used. Upgrading to version 1.25.0 will fix this issue. The name of the patch is c5efa3ae415def0a903c82d2b17b748e663b1995. Upgrading the affected component is recommended.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Openhands — versions 1.0, 1.1, 1.10
Weakness classification (CWE)
References
- github.com/OpenHands/OpenHands/ (product)
- github.com/OpenHands/OpenHands/commit/c5efa3ae415def0a903c82d2b17b748e663b1995 (patch)
- github.com/OpenHands/OpenHands/issues/17878 (issue-tracking, exploit)
- github.com/OpenHands/OpenHands/pull/17007 (issue-tracking, patch)
- github.com/OpenHands/OpenHands/releases/tag/v1.25.0 (patch)
- CVE-2026-122236 | CVE Analysis and Report (third-party-advisory)
- Submit #1031850 | https://github.com/OpenHands OpenHands 1.20.0 Local Sensitive Logic Exposure leading to Remote Code Execution (third-party-advisory)
- VDB-431199 | OpenHands Landing missing authentication (vdb-entry)
- VDB-431199 | CTI Indicators (IOB, IOC) (signature, permissions-required)
Frequently asked questions
- What is CVE-2026-122236?
- CVE-2026-122236 is a medium-severity vulnerability in Openhands, classified under Improper Authentication. CVSS score: 6.3/10. Published 2026-11-05.
- How severe is CVE-2026-122236?
- Medium severity. CVSS v3 base score is 6.3 out of 10.