Learn about CVE-2019-10062, a critical XSS vulnerability in the HTMLSanitizer class of Aurelia framework 1.x, enabling attackers to execute malicious scripts. Find mitigation steps and preventive measures here.
A vulnerability in the HTMLSanitizer class of the Aurelia framework 1.x allows for XSS attacks through manipulation of SCRIPT elements.
Understanding CVE-2019-10062
The vulnerability lies in the HTMLSanitizer class of the Aurelia framework 1.x, enabling attackers to execute XSS attacks.
What is CVE-2019-10062?
The XSS vulnerability exists in the HTMLSanitizer class of the Aurelia framework 1.x, permitting malicious actors to inject JavaScript code into attributes of various elements.
The Impact of CVE-2019-10062
The vulnerability allows for the execution of XSS attacks by exploiting the handling of SCRIPT elements, potentially leading to unauthorized access and data theft.
Technical Details of CVE-2019-10062
The technical aspects of the vulnerability provide insights into its nature and potential risks.
Vulnerability Description
The XSS vulnerability in the HTMLSanitizer class of the Aurelia framework 1.x allows attackers to embed malicious JavaScript code within element attributes, facilitating XSS attacks.
Affected Systems and Versions
All released versions of the Aurelia framework 1.x are impacted by this vulnerability.
Exploitation Mechanism
Attackers can exploit the vulnerability by manipulating SCRIPT elements, such as by altering their structure through splitting and nesting.
Mitigation and Prevention
Effective measures to mitigate the risks associated with CVE-2019-10062.
Immediate Steps to Take
Long-Term Security Practices
Patching and Updates
Apply security patches and updates provided by the Aurelia framework to remediate the XSS vulnerability.