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XSS vulnerability in the Harbor repository description

Moderate
stonezdj published GHSA-f9vc-vf3r-pqqq Jul 23, 2025

Package

Harbor

Affected versions

<=2.12.2, <=2.11.2, <2.13.1

Patched versions

2.12.4, 2.13.1

Description

Impact

In the Harbor repository information, it is possible to inject code resulting in a stored XSS issue.

Patches

Harbor v2.12.3 Harbor 2.11.3

Workarounds

No

References

Credit

[email protected]

Severity

Moderate

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
None
Availability
None

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:N/A:N

CVE ID

CVE-2025-32019

Weaknesses

No CWEs