SB2025072334 - Multiple vulnerabilities in Harbor

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) Cross-site scripting (CVE-ID: CVE-2025-32019)

The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data in the Harbor repository description. A remote user can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

2) Information disclosure (CVE-ID: CVE-2025-30086)

The vulnerability allows a remote user to gain access to potentially sensitive information.

The vulnerability exists due to an ORM Leak issue in the /api/v2.0/users endpoint. A remote administrator can gain unauthorized access to sensitive information on the system.

Remediation

Install update from vendor's website.

References

• https://github.com/goharbor/harbor/security/advisories/GHSA-f9vc-vf3r-pqqq
• https://github.com/goharbor/harbor/security/advisories/GHSA-h27m-3qw8-3pw8