Skip to content

XSS/HTML Injection Vulnerability in Umbraco Preview Badge

Moderate
AndyButland published GHSA-69cg-w8vm-h229 Jan 21, 2025

Package

nuget Umbraco.Cms (NuGet)

Affected versions

<=10.8.7

Patched versions

10.8.8, 13.5.3, 14.3.2 and 15.1.2

Description

Impact

Authenticated users are able to exploit an XSS vulnerability when viewing previewed content.

Patches

Will be patched in 10.8.8, 13.5.3, 14.3.2 and 15.1.2.

Workarounds

None available.

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
None
User interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
Low
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:N/UI:R/S:U/C:N/I:L/A:N

CVE ID

CVE-2024-10761

Weaknesses

No CWEs

Credits