CVE-2019-10785 : What You Need to Know

In versions prior to 1.16.1, 1.15.2, 1.14.5, 1.13.6, 1.12.7, and 1.11.9, dojox is susceptible to Cross-site Scripting (XSS) attacks due to incomplete encoding mechanisms.

Understanding CVE-2019-10785

What is CVE-2019-10785?

CVE-2019-10785 is a vulnerability in dojox versions before 1.16.1, 1.15.2, 1.14.5, 1.13.6, 1.12.7, and 1.11.9 that allows for Cross-site Scripting attacks.

The Impact of CVE-2019-10785

This vulnerability can be exploited by attackers to execute malicious scripts in the context of a user's browser, potentially leading to data theft or unauthorized actions.

Technical Details of CVE-2019-10785

Vulnerability Description

The vulnerability in dojox arises from the incomplete encoding mechanism used by dojox.xmpp.util.xmlEncode, which fails to encode all occurrences of each character, leaving the application open to XSS attacks.

Affected Systems and Versions

Product: dojox
Versions Affected: all versions before 1.16.1, 1.15.2, 1.14.5, 1.13.6, 1.12.7, and 1.11.9

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious scripts into web applications that use the affected dojox versions, potentially compromising user data and system integrity.

Mitigation and Prevention

Immediate Steps to Take

Update to the latest version of dojox (1.16.1 or newer) to mitigate the vulnerability.
Implement input validation and output encoding to prevent XSS attacks.

Long-Term Security Practices

Regularly monitor security advisories and update dependencies to address known vulnerabilities.

Patching and Updates

Stay informed about security patches and updates released by the dojox project to address vulnerabilities like CVE-2019-10785.