Feast: unauthenticated arbitrary file read

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What is CVE-2026-23536?

CVE-2026-23536 is a vulnerability classified as Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'), affecting Red Hat OpenShift AI (RHOAI). This vulnerability is rated High, with a CVSS score of 7.5. Current sources do not report this vulnerability as exploited.

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Overview

Original source data

A security issue was discovered in the Feast Feature Server's /read-document endpoint that allows an unauthenticated remote attacker to read any file accessible to the server process. By sending a specially crafted HTTP POST request, an attacker can bypass intended access restrictions to potentially retrieve sensitive system files, application configurations, and credentials.

Affected products and scope

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Technical details

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Exploitability

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Technical impact

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Business impact

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Remediation

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Detection

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