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CVE-2026-15143

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

Published
Last modified
published
Not listed in CISA KEV
Fix
Fix or patch referenced
None on Exploit-DB, Metasploit or GitHub
  • Exploitation: none
  • Automatable: yes
  • Technical impact: partial

Summary

The file_type content detector in guardrails-detectors is vulnerable to server-side request forgery and local file read attacks when processing user-supplied XML schemas. An attacker can exploit this flaw to access sensitive information like credentials or internal network services by providing a malicious XML schema definition.

Summarized by anthropic/claude-haiku-4.5. Verify details against the original sources.

Read the original 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.

Timeline

  1. CVE published
  2. CISA SSVC assessment

    Exploitation: none · Automatable: yes · Technical impact: partial

  3. Record last updated

Affected versions

  • guardrails-detectors

    fixed in 985c6d5a4a84360ff8b447b94e4a3cdfbda3da90

  • rhoai/odh-built-in-detector-rhel9

    Version range not reported

  • rhoai/odh-guardrails-detector-huggingface-runtime-rhel9

    Version range not reported

  • rhoai/odh-built-in-detector-rhel9

    Version range not reported

  • rhoai/odh-guardrails-detector-huggingface-runtime-rhel9

    Version range not reported

References 4

access.redhat.com

bugzilla.redhat.com