Paper/Archive/CVE-2026-15378

CVE-2026-15378

Red Hat Red Hat OpenShift AI 2.25 — Guardrails-detectors: guardrails-detectors: ssrf and local file read via user-supplied xml schema (xml-with-schema:)

EPSS 0.5%CVSS 9.3

critical.is priorityof 100

CVSS 9.3 (CNA)9.3 / 10 × 3027.9 Not in CISA KEV+300.0 EPSS percentile 44.5.445 × 208.9 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

A flaw was found in the `guardrails-detectors` component. This vulnerability allows a remote attacker to perform a blind Server-Side Request Forgery (SSRF) by submitting a specially crafted XML Schema Definition (XSD) string. This can lead to unauthorized access to sensitive information, including credentials from cloud metadata services, Kubernetes API, internal MinIO, and other internal network endpoints. Additionally, it enables local file reads of critical data such as service account tokens and pod secrets.

Affected

ProductAffectedFixed inSource

Red Hat OpenShift AI 2.25see advisory1786710963CNA

Red Hat OpenShift AI 3.3see advisory1789656673CNA

Red Hat OpenShift AI 3.4see advisory1787360218CNA

Scores by source

redhat (CNA)9.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N

CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: partial

References

advisoryaccess.redhat.com/errata/RHSA-2026:60520 advisoryaccess.redhat.com/errata/RHSA-2026:65126 advisoryaccess.redhat.com/errata/RHSA-2026:73987 refaccess.redhat.com/security/cve/CVE-2026-15378 refbugzilla.redhat.com/show_bug.cgi?id=2498941