CVE-2025-32019

Harbor's repository description page allows for XSS

MEDIUM
4.1
CVSS Score
Published: July 23, 2025 at 08:38 PM UTC
Updated: June 17, 2026 at 09:11 AM UTC
1 product affected across 1 vendorHarbor

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Severity
MEDIUM4.1
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

Harbor is an open source trusted cloud native registry project that stores, signs, and scans content. Versions 2.11.2 and below, as well as versions 2.12.0-rc1 and 2.13.0-rc1, contain a vulnerability where the markdown field in the info tab page can be exploited to inject XSS code. This is fixed in versions 2.11.3 and 2.12.3.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v ≤ 2.4.0-rc1.1v < 2.12.4-rc1v < 2.13.1-rc1
Affected range stops below 2.12.4-rc1, so it looks safe — our inference, not a vendor statement
Affected range stops below 2.13.1-rc1, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.1MEDIUMGitHub_M
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-79

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