CVE-2026-125331

The HarnessRouter unified API is vulnerable to an authentication bypass in versions prior to 0.31.8 . A console not in self-hosted mode improperly attaches the server's internal key to requests containing an Authorization header before bearer validation. Service-only routes—including GET/PUT /v1/...

CVE-2026-125331 HarnessRouter: Service-only routes that write an organization's provider connections could be reached through a multi-tenant console with a made-up bearer

HarnessRouter is a self-hosted unified API for running agent harnesses with sessions, streaming, files, cancellation, and failure handling. Prior to 0.31.8, a console that is not in self-hosted mode attaches the server's internal key to requests carrying an Authorization header before validating...

CVE-2026-125330

The self-hosted unified API for agent harnesses, HarnessRouter , is vulnerable to an authorization bypass in versions 0.4.2 through 0.31.7. The root cause is that routes accepting a session ID or response ID validate the caller's organization but fail to enforce workspace scope for non-default wo...

CVE-2026-125330 HarnessRouter: A workspace's API key could read and change sessions, files and responses of other workspaces in the same organization

HarnessRouter is a self-hosted unified API for agent harnesses. From version 0.4.2 until 0.31.7, routes that accept a session ID or response ID validate only the caller's organization and do not enforce the workspace scope of a non-default workspace API key. A key holder who learns a non-guessabl...

PT-2026-144406

Name of the Vulnerable Software and Affected Versions HarnessRouter versions prior to 0.31.8 Description In multi-organization deployments, a console not in self-hosted mode attaches the server's internal key to requests containing an Authorization header before validating the bearer. Certain...

PT-2026-144405

HarnessRouter is a self-hosted unified API for agent harnesses. From version 0.4.2 until 0.31.7, routes that accept a session ID or response ID validate only the caller's organization and do not enforce the workspace scope of a non-default workspace API key. A key holder who learns a non-guessabl...

CVE-2026-114362

A flaw has been found in HarnessRouter up to 0.31.12. This impacts an unknown function of the file gateway/app.py of the component Targets Test Endpoint. Executing a manipulation of the argument baseurl can lead to server-side request forgery. The attack may be performed from remote. Upgrading to...

CVE-2026-114361

A vulnerability was detected in HarnessRouter up to 0.31.10. This affects an unknown function of the file gateway/app.py of the component Identity Mode. Performing a manipulation of the argument X-Harness-Org/X-Harness-Member results in improper authorization. The attack is possible to be carried...

CVE-2026-114362 HarnessRouter Targets Test Endpoint app.py server-side request forgery

A flaw has been found in HarnessRouter up to 0.31.12. This impacts an unknown function of the file gateway/app.py of the component Targets Test Endpoint. Executing a manipulation of the argument baseurl can lead to server-side request forgery. The attack may be performed from remote. Upgrading to...

CVE-2026-114362

The HarnessRouter software (versions up to 0.31.12 ) contains a Server-Side Request Forgery (SSRF) vulnerability within the Targets Test Endpoint component. Specifically, a flaw in an unknown function of the gateway/app.py file allows an attacker to perform a remote manipulation of the base_url a...

CVE-2026-114362 HarnessRouter Targets Test Endpoint app.py server-side request forgery

A flaw has been found in HarnessRouter up to 0.31.12. This impacts an unknown function of the file gateway/app.py of the component Targets Test Endpoint. Executing a manipulation of the argument baseurl can lead to server-side request forgery. The attack may be performed from remote. Upgrading to...

EUVD-2026-107502

A flaw has been found in HarnessRouter up to 0.31.12. This impacts an unknown function of the file gateway/app.py of the component Targets Test Endpoint. Executing a manipulation of the argument baseurl can lead to server-side request forgery. The attack may be performed from remote. Upgrading to...

CVE-2026-114362

A flaw has been found in HarnessRouter up to 0.31.12. This impacts an unknown function of the file gateway/app.py of the component Targets Test Endpoint. Executing a manipulation of the argument baseurl can lead to server-side request forgery. The attack may be performed from remote. Upgrading to...

CVE-2026-114362 HarnessRouter Targets Test Endpoint app.py server-side request forgery

A flaw has been found in HarnessRouter up to 0.31.12. This impacts an unknown function of the file gateway/app.py of the component Targets Test Endpoint. Executing a manipulation of the argument baseurl can lead to server-side request forgery. The attack may be performed from remote. Upgrading to...

CVE-2026-114361

A vulnerability exists in HarnessRouter up to version 0.31.10 within the Identity Mode component, specifically affecting an unknown function in the gateway/app.py file. By manipulating the X-Harness-Org/X-Harness-Member argument, an attacker can achieve improper authorization via a remote attack....

CVE-2026-114361

A vulnerability was detected in HarnessRouter up to 0.31.10. This affects an unknown function of the file gateway/app.py of the component Identity Mode. Performing a manipulation of the argument X-Harness-Org/X-Harness-Member results in improper authorization. The attack is possible to be carried...

CVE-2026-114361 HarnessRouter Identity Mode app.py improper authorization

A vulnerability was detected in HarnessRouter up to 0.31.10. This affects an unknown function of the file gateway/app.py of the component Identity Mode. Performing a manipulation of the argument X-Harness-Org/X-Harness-Member results in improper authorization. The attack is possible to be carried...

CVE-2026-114361 HarnessRouter Identity Mode app.py improper authorization

A vulnerability was detected in HarnessRouter up to 0.31.10. This affects an unknown function of the file gateway/app.py of the component Identity Mode. Performing a manipulation of the argument X-Harness-Org/X-Harness-Member results in improper authorization. The attack is possible to be carried...

CVE-2026-114361 HarnessRouter Identity Mode app.py improper authorization

A vulnerability was detected in HarnessRouter up to 0.31.10. This affects an unknown function of the file gateway/app.py of the component Identity Mode. Performing a manipulation of the argument X-Harness-Org/X-Harness-Member results in improper authorization. The attack is possible to be carried...

EUVD-2026-107496

A vulnerability was detected in HarnessRouter up to 0.31.10. This affects an unknown function of the file gateway/app.py of the component Identity Mode. Performing a manipulation of the argument X-Harness-Org/X-Harness-Member results in improper authorization. The attack is possible to be carried...