CVE-2017-10679 : Exploit Details and Defense Strategies

Piwigo versions up to 2.9.1 have a vulnerability that allows external attackers to access confidential information about permalinks. By analyzing redirect URLs, attackers can gather descriptive names of permalinks, particularly from private albums. This CVE enables the prediction of permalink ID numbers.

Understanding CVE-2017-10679

Piwigo through version 2.9.1 is susceptible to a security flaw that exposes sensitive information about permalinks, potentially compromising user privacy and data security.

What is CVE-2017-10679?

This CVE pertains to a vulnerability in Piwigo versions up to 2.9.1 that permits malicious actors to extract descriptive information related to permalinks, specifically from private albums, by exploiting redirect URLs.

The Impact of CVE-2017-10679

The vulnerability poses a risk of unauthorized access to confidential data, potentially leading to privacy breaches and exposure of sensitive information stored within Piwigo albums.

Technical Details of CVE-2017-10679

Piwigo's security issue can be further understood through its technical aspects and implications.

Vulnerability Description

The flaw in Piwigo versions up to 2.9.1 allows remote attackers to obtain descriptive information about permalinks by analyzing redirect URLs, particularly those associated with private album ID numbers.

Affected Systems and Versions

Product: Piwigo
Vendor: N/A
Versions affected: Up to 2.9.1

Exploitation Mechanism

Attackers can exploit the vulnerability by examining redirect URLs obtained from requests for private album ID numbers, enabling them to predict and access sensitive permalink information.

Mitigation and Prevention

To address and prevent the risks associated with CVE-2017-10679, immediate actions and long-term security practices are recommended.

Immediate Steps to Take

Upgrade Piwigo to version 2.9.2 or later to mitigate the vulnerability.
Regularly monitor and audit access to private albums to detect any unauthorized activities.

Long-Term Security Practices

Implement strong access controls and authentication mechanisms to restrict unauthorized access to sensitive data.
Conduct regular security assessments and penetration testing to identify and address potential vulnerabilities.

Patching and Updates

Stay informed about security updates and patches released by Piwigo to address known vulnerabilities and enhance system security.