CVE-2020-21526

CRITICAL

9.8

CVSS Severity Score

EPSS Score0.1990%

EPSS Percentile29.65th

Published2020年9月30日

Last Modified2024年11月21日

Vulnerability Description

An Arbitrary file writing vulnerability in halo v1.1.3. In an interface to write files in the background, a directory traversal check is performed on the input path parameter, but the startsWith function can be used to bypass it.

Affected Platforms (CPE)

📦

Halo

= 1.1.3

References & Advisories

🔗 https://github.com/halo-dev/halo/issues/421

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