CVE-2023-46124
The Fides web application allows a custom integration to be uploaded as a ZIP file containing configuration and dataset definitions in YAML format.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.68%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Fides is an open-source privacy engineering platform for managing the fulfillment of data privacy requests in runtime environments, and the enforcement of privacy regulations in code. 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. The vulnerability has been patched in Fides version `2.22.1`.
- CVSS 3.1
- 7.2 HIGHCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.68% probability · 50th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-918
- Affected
- ethyca/fides
- Source
- security-advisories@github.com
References
- https://github.com/ethyca/fides/commit/cd344d016b1441662a61d0759e7913e8228ed1eePatch
- https://github.com/ethyca/fides/releases/tag/2.22.1Release Notes
- https://github.com/ethyca/fides/security/advisories/GHSA-jq3w-9mgf-43m4Third Party Advisory
- https://github.com/ethyca/fides/commit/cd344d016b1441662a61d0759e7913e8228ed1eePatch
- https://github.com/ethyca/fides/releases/tag/2.22.1Release Notes
- https://github.com/ethyca/fides/security/advisories/GHSA-jq3w-9mgf-43m4Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.