PT-2020-19705 · Marked Tree · Marked-Tree

Published 2020-07-25 · Updated 2021-05-07 · CVE-2020-7682

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions marked-tree versions prior to 0.8.2

Description The issue is related to a lack of path sanitization in the path provided at fs.readFile in index.js. This could potentially lead to unauthorized access to files.

Recommendations For versions prior to 0.8.2, update to version 0.8.2 or later to resolve the issue. As a temporary workaround, consider restricting access to the fs.readFile function in index.js to minimize the risk of exploitation.

Exploit

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2020-7682

GHSA-XR8H-53XR-JHCM

Affected Products

Marked-Tree

References · 3

• 🔥 https://snyk.io/vuln/SNYK-JS-MARKEDTREE-590121 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-7682 · Security Note
• https://osv.dev/vulnerability/GHSA-xr8h-53xr-jhcm · Vendor Advisory