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CVE-2021-40978

HIGH CVSS: 7.5 Published: 2021-10-07 Modified: 2026-06-17

Description

The mkdocs 1.2.2 built-in dev-server allows directory traversal using the port 8000, enabling remote exploitation to obtain :sensitive information. NOTE: the vendor has disputed this as described in https://github.com/mkdocs/mkdocs/issues/2601.] and https://github.com/nisdn/CVE-2021-40978/issues/1

Affected Platforms

Mkdocs Mkdocs

Weakness Type

CWE-22

References