JavaScript hacking | Breaking Cybersecurity News | The Hacker News

The official blog of jQuery—most popular JavaScript library used by millions of websites—has been hacked by some unknown hackers, using the pseudonym "str0ng" and "n3tr1x." jQuery's blog website ( blog.jquery.com ) runs on WordPress—the world's most popular content management system (CMS) used by millions of websites. While there is no evidence yet if the server (code.jquery.com) that host jQuery file was also compromised, The Hacker News took a screenshot (as shown above) and can confirm that the hackers merely published a simple blog post to deface the website. The defaced blog post URL — https://blog.jquery.com/2017/10/26/hacked/ (now removed). Since the above-mentioned blog post was published under the name of Leah Silber, a core member of jQuery team, it seems hackers were able to make their post live by compromising Silber's account—probably by reusing her password leaked in a previous data breach. If not, the hackers might have gained...

When it comes to Android apps, even the simplest app could greatly compromise your privacy and security. Injecting malicious JavaScript into Android applications has drawn an increased attention from the hacking community as its market share spikes. According to security researcher Jeremy S. from Singapore, a critical vulnerability in the Feedly app left millions of android app users vulnerable to the JavaScript infections. Feedly is a very popular app available for iOS and Android devices, also integrated into hundreds of other third party apps, which offers its users to browse the content of their favourite blogs, magazines, websites and more at one place via RSS feed subscriptions. According to Google Play Store, more than 5 Million users have installed Feedly app into their Android devices. In a blogpost , the researcher reported that Feedly is vulnerable to JavaScript injection attack, which is originally referred as 'cross-site scripting' or XSS vulnerability, allows...

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If you're one of the 400 million Android users out there who have installed Adobe Reader app that helps you to view PDF documents on mobile devices, then you should immediately update your app from Google Play Store. Adobe has released an updated Adobe Reader 11.2.0 version to addresses an important vulnerability that could be exploited to gain 'remote code execution' ability on the affected system. According to the Adobe  advisory , vulnerability ( CVE-2014-0514 ) resides in the implementation of JavaScript APIs on Adobe Reader 11.2 that could be exploited to execute arbitrary code within Adobe Reader. Adobe vulnerability discovered by security researcher  Yorick Koster of Securify BV , claimed that an attacker can create a specially crafted PDF file containing malicious JavaScript code that triggers when the victim will try to open it using affected Adobe Reader for Android Operating System. Multiple attack vectors are available to deploy a malicio...

Italian Researcher Michele Spagnuolo recently revealed a serious vulnerability in the popular Mailbox iPhone app . Mailbox is a tidy iOS the email app recently purchased by Dropbox , has a pretty wide-open hole that could allow bad actors to hijack your device. The flaw occurs in the latest version of Mailbox (1.6.2) currently available from the App Store, that  executes any Javascript which is present in the body of HTML emails. With exploitation of this vulnerability, users could be subject to account hijacking, spam and phishing attacks by simply opening an HTML email containing embedded javascript. You can see a video demonstration below: The good news is that the problem is probably not as bad as it looks, because iOS is tightly sandboxed, its security features are built with this functionality in mind and normally do not allow any potentially harmful operation to take place without the user's permission. Mailbox's statement on this issue,...

McAfee said it has found a vulnerability in Adobe Systems' Reader program that reveals when and where a PDF document is opened. The issue emerges when some users launch a link to another file path, which calls on a JavaScript application programming interface (API), while Reader alerts a user when they are going to call on a resource from another place. The issue is not a serious problem and does not allow for remote code execution, but McAfee does consider it a security problem and has notified Adobe. It affects every version of Adobe Reader, including the latest version, 11.0.2. " We have detected some PDF samples in the wild that are exploiting this issue. Our investigation shows that the samples were made and delivered by an 'email tracking service' provider. We don't know whether the issue has been abused for illegal or APT attacks ," wrote McAfee's Haifei Li. McAfee declined to reveal the details of the vulnerability as Adobe i...

cPanel is a Unix based  fully featured popular web based hosting account control panel that helps webmasters to manage their domains through a web browser. The latest version of  cPanel & WHM is 11.34, which is  v ulnerable  to multiple cross site scripting. During my bug hunting process, today I ( Christy Philip Mathew )  discovered some serious XSS v ulnerabilities in  official cPanel, WHM. It also impact on the  latest version of software. This week, Rafay Baloch (Pakistani white hat hacker) also discovered another reflective cross site scripting vulnerability in  cPanel at manage.html . The interesting part would be the whole demonstration I done with the Official cPanel Demo located at https://cpanel.net/demo/ location, can be accessed via demo user & password provided by cPanel website itself i.e.  https://demo.cpanel.net:2086/login/?user=demo&pass=demo These  vulnerabilit...