What is CVE-2022-31668?

CVE-2022-31668 is a high-severity vulnerability in Linuxfoundation Harbor, classified under Improper Authorization. CVSS score: 7.4/10. Published 2024-11-14.

How severe is CVE-2022-31668?

High severity. CVSS v3 base score is 7.4 out of 10.

Auth bypass in Linuxfoundation Harbor

CVE-2022-31668

Harbor fails to validate the user permissions when updating p2p preheat policies. By sending a request to update a p2p preheat policy with an id that belongs to a project that the currently authenticated user doesn't have access to, the attacker could modify p2p preheat policies configured in other projects.

Published 2024-11-14 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L.

EPSS exploit prediction

EPSS: 0.003 (20.8th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 21st percentile — 20.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

Linuxfoundation Harbor
Harbor — versions Harbor (Go) 2.x<=2.4.2; 2.5<=2.5.1

Weakness classification (CWE)

References

github.com/goharbor/harbor/security/advisories/GHSA-3wpx-625q-22j7 (Vendor Advisory)

Frequently asked questions

What is CVE-2022-31668?: CVE-2022-31668 is a high-severity vulnerability in Linuxfoundation Harbor, classified under Improper Authorization. CVSS score: 7.4/10. Published 2024-11-14.
How severe is CVE-2022-31668?: High severity. CVSS v3 base score is 7.4 out of 10.