What is CVE-2022-31559?

CVE-2022-31559 is a critical-severity vulnerability in Flask-Yeoman Project, classified under Path Traversal. CVSS score: 9.3/10. Published 2022-07-11.

How severe is CVE-2022-31559?

Critical severity. CVSS v3 base score is 9.3 out of 10.

Path Traversal in Flask-Yeoman Project

CVE-2022-31559

The tsileo/flask-yeoman repository through 2013-09-13 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.012 (65.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.3 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L.

Affected products

Flask-yeoman_project Flask-yeoman
N/a — versions n/a

Weakness classification (CWE)

CWE-22 — Path Traversal

References

cve@mitre.org (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2022-31559?: CVE-2022-31559 is a critical-severity vulnerability in Flask-Yeoman Project, classified under Path Traversal. CVSS score: 9.3/10. Published 2022-07-11.
How severe is CVE-2022-31559?: Critical severity. CVSS v3 base score is 9.3 out of 10.