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Search Results

mailpoet

15 posts

WordPress Websites Continue to Get Hacked via MailPoet Plugin Vulnerability

  • Daniel Cid
  • October 9, 2014
The popular Mailpoet(wysija-newsletters) WordPress plugin had a serious file upload vulnerability a few months back, allowing an attacker to upload files to vulnerable sites. This…
Read More

Responsible Disclosure – Sucuri Open Letter to MailPoet and Future Disclosures

  • Tony Perez
  • July 28, 2014
Many don’t know who I am. My name is Tony Perez, I’m the CEO of Sucuri. I have the pleasure of calling this company my…
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MailPoet Vulnerability Exploited in the Wild – Breaking Thousands of WordPress Sites

  • Daniel Cid
  • July 23, 2014
A few weeks ago we found and disclosed a serious vulnerability on the MailPoet WordPress Plugin. We urged everyone to upgrade their sites immediately due…
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Remote File Upload Vulnerability in WordPress MailPoet Plugin (wysija-newsletters)

  • Daniel Cid
  • July 1, 2014
Marc-Alexandre Montpas, from our research team, found a serious security vulnerability in the MailPoet WordPress plugin. This bug allows an attacker to upload any file…
Read More
WordPress Vulnerability Detail
  • Vulnerability Disclosure
  • WordPress Security

0day Vulnerability in Easy WP SMTP Affects Thousands of Sites

  • Marc-Alexandre Montpas
  • March 21, 2019
The Easy WP SMTP plugin authors have released a new update, fixing a very critical 0day vulnerability. When leveraged, this vulnerability gives unauthenticated attackers the…
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  • Website Malware Infections
  • WordPress Security

WordPress Malware – VisitorTracker Campaign Update

  • Daniel Cid
  • September 30, 2015
For the last 3 weeks we have been tracking a malware campaign that has been compromising thousands of WordPress sites with the VisitorTracker malware code.…
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  • Security Advisory
  • WordPress Security

FBI Public Service Annoucement: Defacements Exploiting WordPress Vulnerabilities

  • Daniel Cid
  • April 7, 2015
The US Federal Bureau of Investigation (FBI) just released a public service announcement (PSA) to the public about a large number of websites being exploited…
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Security Advisory – Medium Severity – WP eCommerce WordPress Plugin

  • Mickael Nadeau
  • October 30, 2014
If you’re using the popular WP eCommerce WordPress plugin (2,900,000 downloads), you should update it right away. During a routine audit for our Website Firewall…
Read More

Manipulating WordPress Plugin Functions to Inject Malware

  • Keir Desailly
  • October 23, 2014
Most authors of website malware usually rely on the same tricks, making it easy for malware researchers to spot obfuscated code, random files that don’t…
Read More
  • Security Education
  • WordPress Security

The WordPress Security Plugin Ecosystem

  • Tony Perez
  • September 16, 2014
As a child, did you ever play that game where you sit in a circle and one person is responsible for whispering something into one…
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Thoughts on WordPress Security and Vulnerabilities

  • David Dede
  • August 15, 2014
As avid readers of this blog know, we’ve discovered or written about multiple vulnerabilities within the WordPress ecosystem over the last couple of weeks specifically…
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