External risk intelligence
Gradient could allow external attackers to access all CI data and inject arbitrary files.
Gradient could allow external attackers to register as system workers, exposing all development jobs and allowing the injection of arbitrary files. This could compromise the integrity of sensitive software artifacts and development workflows. There is currently no evidence of active exploitation.
Halo Surface Signal
3/ 5The system is a CI platform, which is typically deployed within private, authenticated enterprise networks rather than exposed directly to the public internet. While the default configuration permits unauthorized worker registration if the /proto endpoint is reachable, the product role is not inherently designed for public internet exposure.
Exposure facts
H – Horizon Alert
The Gradient continuous integration system contains a configuration flaw that allows unauthorized individuals to register as system workers without requiring valid credentials. By exploiting this, an unauthorized party could gain broad access to view jobs across all organizations using the platform. Additionally, this flaw allows for the injection of arbitrary data into the system’s storage, which may compromise the integrity of build and deployment processes.
A – Asset Exposure
The Gradient continuous integration system is affected when configured to allow automatic worker discovery, which is the standard default behavior. If unauthorized individuals can connect to the system’s interface, they can register as workers without providing credentials. This allows them to monitor jobs from all organizations and potentially upload arbitrary files into the system’s storage. As a result, this could compromise the confidentiality of development workflows and the integrity of critical software artifacts.
L – Live Threat
We are assessing a security vulnerability involving the continuous integration platform, which relates to potential unauthorized access by unverified system workers. The available context does not indicate active exploitation or observed targeting of this flaw. Furthermore, we have not identified evidence of public exploit code or proof-of-concept activity at this time.
O – Operational Fix
To address this security finding, please apply the latest vendor update to your continuous integration environment. Additionally, we recommend reviewing your current system configuration to ensure that worker discoverability settings are intentionally restricted, as default settings may permit unauthorized access. Prioritizing these updates and configuration reviews will effectively secure your infrastructure against potential unauthorized worker registration.