CVE-2026-23536: high-severity vulnerability in Red Hat OpenShift AI (RHOAI)
Feast: unauthenticated arbitrary file read
Published · Updated
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58Vexday Risk Score
Patch now. It exploitation observed by VulnCheck and has a working public exploit.
ssvc Actcvss 7.5epss 2.4%
from disclosure to weapon
Published on NVDMar 20
VulnCheck+178d
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected products
Red Hat · Red Hat OpenShift AI (RHOAI)Related CVEs — Red Hat OpenShift AI (RHOAI)
In the same product, most dangerous first.
CVE-2024-11831MEDIUMNpm-serialize-javascript: cross-site scripting (xss) in serialize-javascriptEPSS 1.1%CVE-2026-18948CRITICALFeast: feast: unsafe dill deserialization of registry-stored udfs — rce on feature server and registry serverEPSS 1.1%CVE-2026-23537CRITICALFeast: unauthenticated arbitrary file writeEPSS 1.0%CVE-2026-0603HIGHOrg.hibernate/hibernate-core: hibernate: information disclosure and data deletion via second-order sql injectionEPSS 1.0%CVE-2026-18941HIGHFeast: feast-operator: feast: default authentication mode is no_auth — shared multi-tenant instances deployed without authenticationEPSS 0.9%CVE-2026-23538HIGHFeast: resource exhaustion via websocket endpointEPSS 0.9%