PT-2022-20837 · Woduq1414 · Munhak-Moa

Ghost · Published 2022-07-11 · Updated 2022-07-15 · CVE-2022-31564

Positive Technologies (AI Summary)

CVSS v3.1

9.3

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions woduq1414/munhak-moa versions prior to 2022-05-03

Description The issue allows absolute path traversal due to the unsafe use of the Flask send file function. This enables potential access to sensitive files outside the intended directory.

Recommendations For versions prior to 2022-05-03, update to a version released after 2022-05-03 to resolve the issue. As a temporary workaround, consider restricting access to the send file function until a patch is available.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2022-31564

Affected Products

Munhak-Moa

References · 5

• https://github.com/woduq1414/munhak-moa/commit/e8f800373b20cb22de70c7a994325b8903877da0 · Patch
• https://osv.dev/vulnerability/CVE-2022-31564 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-31564 · Security Note
• https://github.com/github/securitylab/issues/669#issuecomment-1117265726 · Note
• https://t.me/cvenotify/33144 · Telegram Post