CVE-2017-17826 Explained : Impact and Mitigation
Learn about CVE-2017-17826 affecting Piwigo version 2.9.2. Discover the impact, affected systems, exploitation method, and mitigation steps to secure your system.
Persistent Cross Site Scripting (XSS) vulnerability in Piwigo version 2.9.2 allows attackers to hijack user browsers and access stored data.
Understanding CVE-2017-17826
What is CVE-2017-17826?
The Configuration component of Piwigo 2.9.2 is susceptible to Persistent Cross Site Scripting through the gallery_title parameter in specific requests.
The Impact of CVE-2017-17826
This vulnerability enables attackers to seize control of a user's browser and retrieve any stored information.
Technical Details of CVE-2017-17826
Vulnerability Description
The flaw in Piwigo 2.9.2 permits Persistent Cross Site Scripting via the gallery_title parameter in certain admin.php requests.
Affected Systems and Versions
- Product: Piwigo
- Vendor: N/A
- Version: 2.9.2
Exploitation Mechanism
Attackers can exploit the gallery_title parameter in the admin.php request to execute Persistent Cross Site Scripting attacks.
Mitigation and Prevention
Immediate Steps to Take
- Update Piwigo to a patched version.
- Implement input validation to mitigate XSS risks.
Long-Term Security Practices
- Regularly monitor and update web applications for security patches.
- Educate users on safe browsing practices to prevent XSS attacks.
Patching and Updates
Apply security patches promptly to address vulnerabilities and enhance system security.