CVE-2017-18175 : What You Need to Know
Learn about CVE-2017-18175, a cross-site scripting (XSS) vulnerability in Progress Sitefinity 9.1's Template Configuration. Find out the impact, affected systems, exploitation mechanism, and mitigation steps.
Progress Sitefinity 9.1 has a cross-site scripting (XSS) vulnerability in the Template Configuration of Content Management, specifically in the 'src' attribute of an IMG element. The issue has been addressed in version 10.1 of the software.
Understanding CVE-2017-18175
This CVE identifies a specific XSS vulnerability in Progress Sitefinity 9.1 that affects the Template Configuration of Content Management.
What is CVE-2017-18175?
The vulnerability in Progress Sitefinity 9.1 allows attackers to execute malicious scripts in the context of a user's session on the affected site, potentially leading to unauthorized actions or data theft.
The Impact of CVE-2017-18175
Exploitation of this vulnerability could result in unauthorized access to sensitive information, manipulation of content, or the redirection of users to malicious websites.
Technical Details of CVE-2017-18175
Progress Sitefinity 9.1's XSS vulnerability can be further understood through technical details.
Vulnerability Description
The XSS vulnerability in Progress Sitefinity 9.1 resides in the Template Configuration of Content Management, specifically in the 'src' attribute of an IMG element.
Affected Systems and Versions
- Affected Version: Progress Sitefinity 9.1
- Resolved Version: Progress Sitefinity 10.1
Exploitation Mechanism
Attackers can exploit this vulnerability by injecting malicious scripts into the 'src' attribute of an IMG element, allowing them to execute arbitrary code within the context of a user's session.
Mitigation and Prevention
Protecting systems from CVE-2017-18175 involves taking immediate steps and implementing long-term security practices.
Immediate Steps to Take
- Update Progress Sitefinity to version 10.1 or the latest release that addresses the XSS vulnerability.
- Regularly monitor and audit the content management system for any suspicious activities.
Long-Term Security Practices
- Implement input validation mechanisms to sanitize user inputs and prevent script injection attacks.
- Educate users and administrators about the risks of XSS vulnerabilities and best practices for secure coding.
Patching and Updates
- Stay informed about security updates and patches released by Progress Sitefinity and promptly apply them to mitigate known vulnerabilities.