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VULNERABILITIES

CVE-2012-10054 Details

Description

Umbraco CMS versions prior to 4.7.1 are vulnerable to unauthenticated remote code execution via the codeEditorSave.asmx SOAP endpoint, which exposes a SaveDLRScript operation that permits arbitrary file uploads without authentication. By exploiting a path traversal flaw in the fileName parameter, attackers can write malicious ASPX scripts directly into the web-accessible /umbraco/ directory and execute them remotely.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:9.8 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://web.archive.org/web/20120707033729/http://blog.gdssecurity.com/labs/2012/7/3/find-bugs-faster-with-a-webmatrix-local-reference-instance.html CISA-ADPPatch
https://github.com/umbraco/Umbraco-CMS [email protected]Product
https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/http/umbraco_upload_aspx.rb [email protected]Exploit
https://web.archive.org/web/20111017174609/http://umbraco.codeplex.com/releases/view/73692 [email protected]PatchThird Party Advisory
https://web.archive.org/web/20120707033729/http://blog.gdssecurity.com/labs/2012/7/3/find-bugs-faster-with-a-webmatrix-local-reference-instance.html [email protected]Patch

see all 7 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-434Unrestricted Upload of File with Dangerous Type[email protected]
CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')[email protected]
CWE-434Unrestricted Upload of File with Dangerous Type[email protected]

Affected Products

ProductVersions
umbraco umbraco cms
< 4.7.1

CPE

  • cpe:2.3:a:umbraco:umbraco_cms:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2012-10054
NVD Published Date:
Aug 13, 2025
NVD Last Modified:
Jun 16, 2026
Source:
[email protected]
CVE-2012-10054 Details - Not Deferred