Missing Authorization Affecting feast package, versions [,0.60.0)
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Start learning- Snyk IDSNYK-PYTHON-FEAST-15857152
- published31 Mar 2026
- disclosed20 Mar 2026
- creditJitendra Yejare
Introduced: 20 Mar 2026
CVE-2026-23537 (opens in a new tab)Common Vulnerabilities and Exposures (CVE) are common identifiers for publicly known security vulnerabilities
Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade feast to version 0.60.0 or higher.
Overview
feast is a Python SDK for Feast
Affected versions of this package are vulnerable to Missing Authorization via the /save-document endpoint. An attacker can modify system files, overwrite configuration or startup scripts, or execute arbitrary code by sending crafted requests to write arbitrary JSON files to the server's filesystem, bypassing intended path restrictions.