SB2017041315 - Input validation error in Umbraco CMS
Published: April 13, 2017 Updated: August 8, 2020
Security Bulletin ID
SB2017041315
Severity
High
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Input validation error (CVE-ID: CVE-2012-1301)
The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.
The FeedProxy.aspx script in Umbraco 4.7.0 allows remote attackers to proxy requests on their behalf via the "url" parameter.
Remediation
Install update from vendor's website.