Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.3.0, Include.parse() joins and normalizes user-supplied include paths without verifying that the result remains within the intended markdown directory, allowing crafted include paths to access files outside that directory when markdown files are processed using md.read(). This issue is fixed in version 3.3.0.
Advisories
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Fixes
Solution
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Workaround
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References
History
Wed, 08 Jul 2026 18:45:00 +0000
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Lepture
Lepture mistune |
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| Vendors & Products |
Lepture
Lepture mistune |
Wed, 08 Jul 2026 18:30:00 +0000
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ssvc
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Wed, 08 Jul 2026 17:00:00 +0000
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| Description | Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.3.0, Include.parse() joins and normalizes user-supplied include paths without verifying that the result remains within the intended markdown directory, allowing crafted include paths to access files outside that directory when markdown files are processed using md.read(). This issue is fixed in version 3.3.0. | |
| Title | Mistune: Arbitrary File Read via Include directive path traversal | |
| Weaknesses | CWE-22 | |
| References |
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| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-07-08T17:10:47.834Z
Reserved: 2026-07-07T18:20:06.125Z
Link: CVE-2026-59924
Updated: 2026-07-08T17:10:05.000Z
No data.
No data.
OpenCVE Enrichment
Updated: 2026-07-08T18:30:06Z
Weaknesses