Stored Cross-Site Scripting Vulnerability Patched in a WordPress Photo Gallery Plugin

On November 11, 2021 the Wordfence Threat Intelligence team initiated the responsible disclosure process for a vulnerability we discovered in “Photoswipe Masonry Gallery”, a WordPress plugin that is installed on over 10,000 sites. This flaw makes it possible for an authenticated attacker to inject malicious JavaScript that executes whenever a site administrator accesses the PhotoSwipe … Read more

Entering a Higher State of Vigilance – Ukraine Under Attack

It appears that Russia has just commenced the invasion of Ukraine. Check your preferred international news outlet, but according to the Ukrainian foreign minister “Putin has just launched a full-scale invasion of Ukraine.” Ukrainian airspace is closed with flights diverting. The Twitter Safety account just started tweeting in Ukrainian, giving users instructions on how to: … Read more

Reflected XSS in Header Footer Code Manager

On February 15, 2022, the Wordfence Threat Intelligence team responsibly disclosed a reflected Cross-Site Scripting (XSS) vulnerability in Header Footer Code Manager, a WordPress plugin with over 300,000 installations. The plugin publisher quickly acknowledged our initial contact and we sent the full disclosure details the same day, on February 15, 2022. A patched version, 1.1.17, … Read more

WordPress 5.9.1 Maintenance Release

WordPress 5.9.1 is now available! This maintenance release features 82 bug fixes in both Core and the block editor. WordPress 5.9.1 is a short-cycle maintenance release. The next major release will be version 6.0. You can download WordPress 5.9.1 from WordPress.org, or visit your Dashboard → Updates and click “Update Now”. If you have sites that support automatic … Read more