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Description

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.

PUBLISHED Reserved 2026-01-13 | Published 2026-03-20 | Updated 2026-03-24 | Assigner redhat




HIGH: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Problem types

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Product status

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affected

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unaffected

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unaffected

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unaffected

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unaffected

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unaffected

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unaffected

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unaffected

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unaffected

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unaffected

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unaffected

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unaffected

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unaffected

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unaffected

Timeline

2026-01-13:Reported to Red Hat.
2026-03-20:Made public.

Credits

This issue was discovered by Jitendra Yejare (Red Hat).

References

access.redhat.com/security/cve/CVE-2026-23536 vdb-entry

bugzilla.redhat.com/show_bug.cgi?id=2429302 (RHBZ#2429302) issue-tracking

cve.org (CVE-2026-23536)

nvd.nist.gov (CVE-2026-23536)

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