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Vulnerability record · CVE-2023-0923 · published 15 September 2023

CVE-2023-0923: Redhat openshift data science missing authorization vulnerability

Redhat · Openshift Data Science

A flaw was found in the Kubernetes service for notebooks in RHODS, where it does not prevent pods from other namespaces and applications from making requests to the Jupyter API. This flaw can lead to file content exposure and other issues.

9.8 CVSS 3.1 Critical EPSS 0.94% · top 40.7% CWE-862 · Missing authorization
9.8CVSS 3.1 base score
0.94%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References
17 Jun 2026Last modified by NVD

Description

A flaw was found in the Kubernetes service for notebooks in RHODS, where it does not prevent pods from other namespaces and applications from making requests to the Jupyter API. This flaw can lead to file content exposure and other issues.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://access.redhat.com/errata/RHSA-2023:0977 Vendor Advisory
https://access.redhat.com/security/cve/CVE-2023-0923 Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2171870 Issue TrackingVendor Advisory
https://access.redhat.com/errata/RHSA-2023:0977 Vendor Advisory
https://access.redhat.com/security/cve/CVE-2023-0923 Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2171870 Issue TrackingVendor Advisory

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Source: NIST National Vulnerability Database (record CVE-2023-0923), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.