CVE-2022-31527

PoC —

CVSS 3.1

9.3 critical

EPSS

1%p69

Published

Jul 11, 2022 (Jul 11, 2022)

Modified

Jun 17, 2026

Description

The Wildog/flask-file-server repository through 2020-02-20 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.

Vendors: flask-file-server project
Products: flask-file-server
Weakness: CWE-22
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L

NVD CVE.org GitHub PoCs EPSS (1.3%)

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