Path Traversal in Sphere Imagebackend Project

CVE-2022-31561

The varijkapil13/Sphere_ImageBackend repository through 2019-10-03 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.

Vulnerability class: Path Traversal (Directory Traversal)

Published · last modified .

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.

EPSS exploit prediction

EPSS: 0.012 (68.2th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 68th percentile — 68.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2022-31561: held from 0.012 to 0.012.

EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: +0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2022-31561?
CVE-2022-31561 is a critical-severity vulnerability in Sphere Imagebackend Project, classified under Path Traversal. CVSS score: 9.3/10. Published 2022-07-11.
How severe is CVE-2022-31561?
Critical severity. CVSS v3 base score is 9.3 out of 10.