What is CVE-2022-47747?

CVE-2022-47747 is a high-severity vulnerability in Uber Kraken, classified under Path Traversal. CVSS score: 7.5/10. Published 2023-01-20.

How severe is CVE-2022-47747?

High severity. CVSS v3 base score is 7.5 out of 10.

Path Traversal in Uber Kraken

CVE-2022-47747

kraken <= 0.1.4 has an arbitrary file read vulnerability via the component testfs.

Vulnerability class: Path Traversal (Directory Traversal)

Published 2023-01-20 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.008 (54.9th percentile), scored 2026-10-02.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 54.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000

Affected products

Uber Kraken

Weakness classification (CWE)

CWE-22 — Path Traversal

References

github.com/uber/kraken/issues/333 (Exploit, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2022-47747?: CVE-2022-47747 is a high-severity vulnerability in Uber Kraken, classified under Path Traversal. CVSS score: 7.5/10. Published 2023-01-20.
How severe is CVE-2022-47747?: High severity. CVSS v3 base score is 7.5 out of 10.