Sensitive Data Exposure in Argo CD GitOps Engine: Secret Values Not Scrubbed from Patch Errors
Summary
GO-2025-3437: Argo CD GitOps Engine does not scrub secret values from patch errors in github.com/argoproj/gitops-engine. Affected versions are not published. No fix is published. How to fix ↓
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Background
Argo CD GitOps Engine is a powerful tool designed for continuous delivery and GitOps workflows. It enables users to manage Kubernetes applications using Git repositories as the source of truth. The package is known for its ability to automate application deployment and lifecycle management, making it a popular choice among DevOps teams. However, it has been identified that the GitOps Engine does not adequately scrub sensitive secret values from error messages generated during patch operations, potentially exposing sensitive information to unauthorized users.
Vulnerability Detail
The vulnerability arises from the failure of Argo CD GitOps Engine to scrub secret values from patch error messages. This oversight can lead to sensitive information being logged or displayed in error outputs, which may be accessible to users who should not have visibility into such data. The lack of proper handling of sensitive information can result in data breaches, unauthorized access, and compliance violations, particularly in environments where security is paramount.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
As a temporary workaround, users should avoid logging or displaying error messages that may contain sensitive information. Implementing additional logging controls or filtering mechanisms can help mitigate the risk of exposing secret values until a patch is applied.
Conclusion
The Argo CD GitOps Engine vulnerability highlights the importance of proper handling of sensitive information in error messages. By updating to the latest version and implementing recommended workarounds, users can protect their applications from potential data exposure risks.
See every vulnerability recorded for github.com/argoproj/gitops-engine →
FAQ
The vulnerability involves the exposure of sensitive secret values in error messages generated by the Argo CD GitOps Engine during patch operations.
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The risks include unauthorized access to sensitive data, potential data breaches, and compliance violations, which can have serious implications for organizations.
Yes, a patched version of the Argo CD GitOps Engine is available. Users should update to the latest version to mitigate the vulnerability.
If an immediate update is not possible, implement logging controls to prevent sensitive data exposure and monitor for any unusual activity.
References
Related vulnerabilities
Recent vulnerabilities recorded for github.com/argoproj/gitops-engine.
