CVE-2025-24012

Umbraco Backoffice Components Have XSS/HTML Injection Vulnerability

Published: Jan 21, 2025Updated: Feb 20, 2025 Sources: CVE List NVD GHSACWE-79

4.6MEDIUM

Description

Umbraco is a free and open source .NET content management system. Starting in version 14.0.0 and prior to versions 14.3.2 and 15.1.2, authenticated users are able to exploit a cross-site scripting vulnerability when viewing certain localized backoffice components. Versions 14.3.2 and 15.1.2 contain a patch.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:LPrivileges Required

Low

UI:RUser Interaction

Required

Scope

S:UScope

Unchanged

Impact

C:LConfidentiality

Low

I:LIntegrity

Low

A:NAvailability

None

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Weaknesses

CWE-79

Affected Products

umbraco

commercial·DKaka umbraco forms, umbraco cms, umbraco-cms

Umbraco-CMSOn-premCMS Plugin

Web & CMS Plugins / cms-core

umbraco cmsOn-premCMS Plugin

Web & CMS Plugins / cms-core

NuGet

package-ecosystem

Umbraco.Cms.StaticAssets

OSS Libraries

npm

package-ecosystem

@umbraco-cms/backoffice

OSS Libraries

Exploitability

Official Patch Available

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques

Execution

Initial Access

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References

https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-wv8v-rmw2-25wc

github.com

https://github.com/umbraco/Umbraco-CMS/commit/d4f8754f933895b3a329296e25ddea6f84a0aea2

github.com

https://nvd.nist.gov/vuln/detail/CVE-2025-24012

nvd.nist.gov

and 1 more references View all →

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