PT-2026-27137 · Harbor · Harbor

Published 2026-03-23 · Updated 2026-03-23 · CVE-2026-4404

Mitre

CVSS v3.1

9.4

Critical

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L

Use of hard coded credentials in GoHarbor Harbor version 2.15.0 and below, allows attackers to use the default password and gain access to the web UI.

Fix

Using Hardcoded Credentials

Weakness Enumeration

CWE-798

CWE-1393

Related Identifiers

CVE-2026-4404

Affected Products

Harbor

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2026-4404 · Security Note
• https://goharbor.io/docs/1.10/install-config/run-installer-script/#:~:text=If%20you%20did%20not%20change%20them%20in%20harbor.yml,%20the%20default%20administrator%20username%20and%20password%20are%20admin%20and%20Harbor12345 · Note
• https://github.com/goharbor/harbor/issues/1937 · Note
• https://github.com/goharbor/harbor/pull/22751 · Note
• https://cwe.mitre.org/data/definitions/1393.html · Note