Bug 2429302 (CVE-2026-23536)

Summary: CVE-2026-23536 feast: Unauthenticated Arbitrary File Read
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: unspecifiedCC: jkoehler, lphiri, security-response-team
Target Milestone: ---Keywords: Security
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Hardware: All   
OS: Linux   
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Doc Text:
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.
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Documentation: --- CRM:
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Deadline: 2026-03-21   

Description OSIDB Bzimport 2026-01-13 19:32:53 UTC
Unauthenticated arbitrary file read vulnerability in Feast Feature Server /read-document endpoint allows remote attackers to read any file accessible to the server process without authentication. Version affected: <= 0.58.0