CVE-2025-64758

@dependencytrack/frontend Vulnerable to Persistent Cross-Site-Scripting via Welcome Message

MEDIUM
4.8
CVSS Score
Published: November 17, 2025 at 05:24 PM UTC
Updated: October 18, 2026 at 08:10 PM UTC
1 product affected across 1 vendorDependency Track Frontend

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Severity
MEDIUM4.8
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

@dependencytrack/frontend is a Single Page Application (SPA) used in Dependency-Track, an open source Component Analysis platform that allows organizations to identify and reduce risk in the software supply chain. Since version 4.12.0, Dependency-Track users with the SYSTEM_CONFIGURATION permission can configure a "welcome message", which is HTML that is to be rendered on the login page for branding purposes. When rendering the welcome message, Dependency-Track versions before 4.13.6 did not properly sanitize the HTML, allowing arbitrary JavaScript to be executed. Users with the SYSTEM_CONFIGURATION permission (i.e., administrators), can exploit this weakness to execute arbitrary JavaScript for users browsing to the login page. The issue has been fixed in version 4.13.6.

Affected

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

Affected range stops below 4.13.6, 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

4.8MEDIUMGitHub_M
Attack Vector
NETWORK
Complexity
LOW
Privileges
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-79

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