CVE-2026-28414
Gradio is an open-source Python package designed for quick prototyping.
Published Feb 27, 2026 · updated Jun 17, 2026 · gradio project gradio
Gradio is an open-source Python package designed for quick prototyping. Prior to version 6.7, Gradio apps running on Window with Python 3.13+ are vulnerable to an absolute path traversal issue that enables unauthenticated attackers to read arbitrary files from the file system. Python 3.13+ changed the definition of so that root-relative paths like on Windows are no longer considered absolute paths, resulting in a vulnerability in Gradio's logic for joining paths safely. This can be exploited by unauthenticated attackers to read arbitrary files from the Gradio server, even when Gradio is set up with authentication. Version 6.7 fixes the issue.
Code
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No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
Feb 27, 2026 · NIST NVD
Detected
Gradio is an open-source Python package designed for quick prototyping. Prior to version 6.7, Gradio apps running on Window with Python 3.13+ are vulnerable to an absolute path traversal issue that enables unauthenticated attackers to read arbitrary files from the file system. Python 3.13+ changed the definition of so that root-relative paths like on Windows are no longer considered absolute paths
Jun 17, 2026 · NIST NVD
Updated
Gradio is an open-source Python package designed for quick prototyping. Prior to version 6.7, Gradio apps running on Window with Python 3.13+ are vulnerable to an absolute path traversal issue that enables unauthenticated attackers to read arbitrary files from the file system. Python 3.13+ changed the definition of so that root-relative paths like on Windows are no longer considered absolute paths
Affected
- cpe gradio project/gradioversion unspecified
Sources
- CVE.orgVulnerability recordCVE-2026-28414
Official CVE identifier
cve.org - NIST NVDVulnerability recordCVE-2026-28414
Gradio is an open-source Python package designed for quick prototyping. Prior to version 6.7, Gradio apps running on Window with Python 3.13+ are vulnerable to an absolute path traversal issue that enables unauthenticated attackers to read arbitrary files from the file system. Py
nvd.nist.gov