What is CVE-2022-31507?

CVE-2022-31507 is a critical-severity vulnerability in Ganga Project, classified under Path Traversal. CVSS score: 9.3/10. Published 2022-07-11.

How severe is CVE-2022-31507?

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

Path Traversal in Ganga Project

CVE-2022-31507

The ganga-devs/ganga repository before 8.5.10 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.

Vulnerability class: Path Traversal (Directory Traversal)

Published 2022-07-11 · last modified 2026-06-17.

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: 0.017 (76.4th percentile), scored 2026-10-04.

Low probability of exploitation in the next 30 days, but still tracked. 76th percentile — 76.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.016 · newest: 0.017 · change: +0.000

Affected products

Ganga Project

Weakness classification (CWE)

CWE-22 — Path Traversal

References

github.com/github/securitylab/issues/669 (Exploit, Third Party Advisory, Issue Tracking)
github.com/ganga-devs/ganga/commit/730e7aba192407d35eb37dd7938d49071124be8c (Exploit, Patch, Third Party Advisory)
github.com/ganga-devs/ganga/releases/tag/8.5.10 (Third Party Advisory, Release Notes)

Frequently asked questions

What is CVE-2022-31507?: CVE-2022-31507 is a critical-severity vulnerability in Ganga Project, classified under Path Traversal. CVSS score: 9.3/10. Published 2022-07-11.
How severe is CVE-2022-31507?: Critical severity. CVSS v3 base score is 9.3 out of 10.