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Netflix Chrome Extension Vulnerability Allows Hackers to Provide Malicious Code Directly into Websites
Guide
A vulnerability within the Netflix Chrome extension could allow attackers to put in malicious code straight into websites visited by means of users. The weakness exists in typically the way the extension handles cross-origin resource sharing (CORS) needs. By exploiting this specific vulnerability, attackers could gain access for you to sensitive user data, such as account details and credit credit card numbers.
Technical Specifics
The vulnerability will be caused by typically the way the Netflix Chrome extension deals with CORS requests. CORS requests are used to allow solutions from one origins to be filled by a program from another origin. In this circumstance, the Netflix Chrome extension makes CORS requests to the particular Netflix website in order to insert data such because user preferences in addition to watch history.
However, the particular Netflix Chrome file format does not properly validate the source of CORS demands. This means that an attacker may possibly create a harmful site that makes CORS requests to this Netflix internet site. Typically the Netflix Chrome file format would then weight the destructive website's resources, which could include harmful code.
The particular malicious code could then be employed to steal consumer information, such since passwords and credit score card numbers. The idea could also end up being used to refocus users to malicious websites or perhaps to install malware upon their computers.
Just how to Shield Yourself
Users can protect themselves from this kind of vulnerability simply by circumventing the Netflix Chrome extension. To deactivate the expansion, open the Chrome Net Store and mouse click on the " Extensions" tab. Get the Netflix Chrome extension and click on on the " Disable" button.
Consumers could also shield on their own by only browsing websites that they will trust. This can help to avoid them from going to malicious internet sites the fact that could exploit the particular vulnerability.
Netflix's Reaction
Netflix has launched a statement acknowledging this weakness and stating that they are working on the fix. In typically the meantime, Netflix recommends that users eliminate the Netflix Chrome extension.
Conclusion
This vulnerability in typically the Netflix Chrome extendable is a critical security risk. People are advised in order to disable the file format until Netflix provides released a fix.