Artifact Hub allows unsafe rego built-in

TRUNG BÌNH 5.3CVE-2023-45822 · GHSA-9pc8-m4vp-ggvf · GO-2023-2134 · Công bố 19/10/2023 · cập nhật 17/06/2026

Tóm tắt nhanh

CVE-2023-45822 là lỗ hổng mức TRUNG BÌNH (CVSS 5.3) ảnh hưởng github.com/artifacthub/hub, hub (artifacthub).
Xác suất bị khai thác trong 30 ngày tới (EPSS): 0.64%, cao hơn 50.8% các lỗ hổng khác.
Cách xử lý: cập nhật lên 1.16.0 hoặc mới hơn.

Gói / sản phẩm	Phiên bản bị ảnh hưởng	Phiên bản đã vá
github.com/artifacthub/hub Go	`< 1.16.0`	`1.16.0`
hub artifacthub	`< 1.16.0`	`1.16.0`

Mô tả

Impact

During a security audit of Artifact Hub's code base, a security researcher at OffSec identified a bug in which a default unsafe rego built-in was allowed to be used when defining authorization policies.

Artifact Hub includes a fine-grained authorization mechanism that allows organizations to define what actions can be performed by their members. It is based on customizable authorization policies that are enforced by the Open Policy Agent. Policies are written using rego and their data files are expected to be json documents. By default, rego allows policies to make HTTP requests, which can be abused to send requests to internal resources and forward the responses to an external entity. In the context of Artifact Hub, this capability should have been disabled.

Patches

This issue has been resolved in version 1.16.0.

Mô tả của NVD

Artifact Hub is a web-based application that enables finding, installing, and publishing packages and configurations for CNCF projects. During a security audit of Artifact Hub's code base a security researcher identified a bug in which a default unsafe rego built-in was allowed to be used when defining authorization policies. Artifact Hub includes a fine-grained authorization mechanism that allows organizations to define what actions can be performed by their members. It is based on customizable authorization policies that are enforced by the `Open Policy Agent`. Policies are written using `rego` and their data files are expected to be json documents. By default, `rego` allows policies to make HTTP requests, which can be abused to send requests to internal resources and forward the responses to an external entity. In the context of Artifact Hub, this capability should have been disabled. This issue has been resolved in version `1.16.0`. Users are advised to upgrade. There are no known workarounds for this vulnerability.