CVE-2026-122236: OpenHands Landing missing authentication
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.
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
OpenHandsto a version that resolves this vulnerability.Fixed in 1.25.0Patch c5efa3ae415def0a903c82d2b17b748e663b1995
Event History
Frequently Asked Questions
Which deployments are exposed?
OpenHands versions up to and including 1.24.0 are affected through the Landing Page component. Exploitation must be performed from within the local network.
Does exploitation require an account or user interaction?
No privileges or user interaction are required according to the supplied severity vector. The attack complexity is rated low.
Is there a public exploit?
Yes. A proof of concept is flagged, and the exploit has been publicly disclosed.
What remediation is available?
Upgrade OpenHands to version 1.25.0. The referenced patch is c5efa3ae415def0a903c82d2b17b748e663b1995.