Category Archives: Security

Avast false alarm again

Today I saw a lot of Contact Form 7 users reporting that the security software they use had detected a Trojan Horse in a script file in the Contact Form 7 package. I scanned the reported file on the WordPress.org plugin directory and found no problem, so I concluded that this is a false alarm.

The security software is provided by Avast Software. According to the reports from users, several other security applications from Avast’s group of companies showed the same alert. Avast is known to have caused a similar false alarm case that happened in 2021.

Warning against the use of vulnerable add-on plugins

You can find so many add-on plugins for Contact Form 7 on the Internet. You might also assume that they have an affiliation with or are certified by the developers of Contact Form 7, but that’s not true. They are third-party products that have nothing to do with the Contact Form 7 project.

We don’t recommend any of them. In reality, some of them are known to have severe security vulnerabilities, so we strongly advise you to avoid using them.

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