WordPress | Breaking Cybersecurity News | The Hacker News

Distributed Denial of Service attacks have increased in scale, intensity and frequency. The wide range of motives for these attacks political , criminal, or social makes every merchant or organization with an online presence a potential target. Over the weekend Incapsula mitigated a unique DDoS attack against a large gaming website, in which they have discovered a DDoS attack using thousands of legitimate WordPress blogs without the need for them to be compromised. Incapsula released the list of approximately 2,500 WordPress sites from where the attack was originated, including some very large sites like Trendmicro.com, Gizmodo.it and Zendesk.com . In a recent report , we posted about another method for DDoS attacks using DNS amplification , where a DNS request is made to an open DNS resolver with the source IP address forged so that it is the IP address of the targeted site to which the response is thus sent, but this new method uses HTTP rather than DNS. The

On tip of a readers, yesterday we came across a new MasterCard hack, performed by  Syrian Electronic Army . Hackers was able to breach MasterCard Blog ( https://insights.mastercard.com ) and make a new blog post on the website with title " Hacked By Syrian Electronic Army " on January 5, 2013. For now MasterCard deleted that post, but readers can check Google cache . Today we tried to contact the hacker, but may be they are busy in Hacking Next Target , I started my investigation that how they can hack such a big economic website's blog. Starting from very first step, Information gathering about your target. Simple by reviewing the source code we found that MasterCard blog is using Wordpress. We all know, WordPress is particular a popular attack vector for cyber criminals. To know this, I just tried to access the readme.html file of CMS , that's it - MasterCard #fail ! They are using an old  Wordpress 3.3.2  version, instead of the current version 3.

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One of the most popular Wordpress Plugin called " W3 Total Cache " which is used to Improve site performance and user experience via caching, having potential vulnerability. On Christmas day, someone disclose it on full-disclosure site that how a plugin misconfiguration leads to possible Wordpress cms hack. The loophole is actually activated on the fact that how W3TC stores the database cache. Jason disclosed that cache data is stored in public accessible directory, from where a malicious attack can can retrieve password hashes and other database information. Default location where this plugin stores data is " /wp-content/w3tc/dbcache/ " and if directory listing is enabled, attacker can browse and download it. He said," Even with directory listings off, cache files are by default publicly downloadable, and the key values / file names of the database cache items are easily predictable. " Because the plugin is very famous ,so this makes quite

Accunetix a web application security company reported vulnerabilities found in the Wordpress Pingback feature. According to report, Pingback vulnerability exists in the WordPress blogging platform that could leak information and lead to distributed denial of service (DDoS) attacks. " WordPress has an XMLRPC API that can be accessed through the xmlrpc.php file. When WordPress is processing pingbacks, it's trying to resolve the source URL, and if successful, will make a request to that URL and inspect the response for a link to a certain WordPress blog post. If it finds such a link, it will post a comment on this blog post announcing that somebody mentioned this blog post in their blog. " Bogdan Calin explained . Pingback is one of three types of linkbacks, methods for Web authors to request notification when somebody links to one of their documents. This enables authors to keep track of who is linking to, or referring to their articles. Some weblog software, such as Mo