CVE-2026-15143 | A flaw was found in the file_type content detector of guardr… | CVSS 9.3 CRITICAL

Description

A flaw was found in the file_type content detector of guardrails-detectors. This vulnerability allows a remote attacker to supply an arbitrary XML Schema Definition (XSD) string, which is processed without proper restrictions. This can lead to server-side requests to arbitrary URLs or local file reads, potentially resulting in sensitive information disclosure, such as cloud provider credentials or access to internal network services.

Metadata

CVE ID: CVE-2026-15143
State: PUBLISHED
Assigner: redhat
Reserved: 2026-07-08 17:24 UTC
Published: 2026-07-10 15:25 UTC
Last updated: 2026-07-10 15:46 UTC
Primary CWE: CWE-918
Server-Side Request Forgery (SSRF)
Vendor / Product: Red Hat / Red Hat OpenShift AI (RHOAI)
Sources: cve.org · NVD

Severity & Metrics

9.3 CRITICAL CVSS 3.1

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

SSVC — CISA Coordinator

Exploitation: none
Automatable: yes
Tech. Impact: partial

Affected products (2)

Vendor	Product	Platform	Versions
Red Hat	Red Hat OpenShift AI (RHOAI)	—	—
Red Hat	Red Hat OpenShift AI (RHOAI)	—	—

Weakness (CWE)

CWE	Source	Description
CWE-918	cna	Server-Side Request Forgery (SSRF)

CVSS scores (1)

Score	Severity	Version	Source	Vector
9.3	CRITICAL	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N

References (2)