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OpenAdvisories
Critical · 9.3 CVE-2026-15143 EUVD-2026-42927GHSA-34cr-c6hf-4xgc

Guardrails-detectors: guardrails-detectors: ssrf and local file read via user-supplied xml schema (xml-with-schema:)

Published Jul 10, 2026 · Updated Nov 10, 2026 · Assigned by redhat

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.

Affected products

VendorProductAffectedFixed
— guardrails-detectors — —
Red Hat Red Hat OpenShift AI 2.25 — —
Red Hat Red Hat OpenShift AI 3.4 — —

References