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GHSA-jq3w-9mgf-43m4

Fides Server-Side Request Forgery Vulnerability in Custom Integration Upload

Source: GitHub Advisory Database (reviewed) High CVE-2023-46124

Packages

EcosystemPackageAffectedFixed in
PyPI ethyca-fides < 2.22.1 2.22.1

Details

As written in the advisory (Markdown source, shown as plain text).

### Impact The Fides web application allows a custom integration to be uploaded as a ZIP file containing configuration and dataset definitions in YAML format. It was discovered that specially crafted YAML dataset and config files allow a malicious user to perform arbitrary requests to internal systems and exfiltrate data outside the environment (also known as a Server-Side Request Forgery). The application does not perform proper validation to block attempts to connect to internal (including localhost) resources. Exploitation is limited to API clients with the `CONNECTOR_TEMPLATE_REGISTER` authorization scope. In the Fides Admin UI this scope is restricted to highly privileged users, specifically root users and users with the owner role. ### Patches The vulnerability has been patched in Fides version `2.22.1`. Users are advised to upgrade to this version or later to secure their systems against this threat. ### Workarounds There are no workarounds.

References

External links from the advisory. They lead to third-party sites.