CVE-2017-5608 : Security Advisory and Response

Piwigo before version 2.8.6 is vulnerable to a cross-site scripting (XSS) attack through the image upload function.

Understanding CVE-2017-5608

This CVE involves a security vulnerability in Piwigo that allows remote attackers to inject malicious web scripts or HTML code into the system.

What is CVE-2017-5608?

Piwigo version 2.8.6 and earlier are susceptible to a cross-site scripting (XSS) flaw, enabling attackers to execute arbitrary scripts via specially crafted image filenames.

The Impact of CVE-2017-5608

The XSS vulnerability in Piwigo could be exploited by malicious actors to compromise the integrity and security of the system, potentially leading to unauthorized access or data theft.

Technical Details of CVE-2017-5608

Piwigo's vulnerability to XSS attacks through image uploads.

Vulnerability Description

The flaw in Piwigo versions prior to 2.8.6 allows remote attackers to insert their own web scripts or HTML code by manipulating image filenames.

Affected Systems and Versions

Product: Piwigo
Vendor: Piwigo
Versions affected: All versions before 2.8.6

Exploitation Mechanism

Attackers can exploit this vulnerability by uploading images with specially crafted filenames containing malicious scripts or HTML code.

Mitigation and Prevention

Steps to address and prevent the CVE-2017-5608 vulnerability.

Immediate Steps to Take

Upgrade Piwigo to version 2.8.6 or later to mitigate the XSS vulnerability.
Avoid uploading images with suspicious filenames that may contain scripts.

Long-Term Security Practices

Regularly update Piwigo and other software to the latest versions to patch security flaws.
Educate users on safe image uploading practices to prevent XSS attacks.

Patching and Updates

Ensure timely installation of security patches and updates for Piwigo to address known vulnerabilities.