Wordfence Intelligence Weekly WordPress Vulnerability Report (September 7, 2026 to September 13, 2026)

Last week, there were 260 vulnerabilities disclosed in 207 WordPress Plugins that have been added to the Wordfence Intelligence Vulnerability Database, and there were 147 Vulnerability Researchers that contributed to WordPress Security last week. Review those vulnerabilities in this report now to ensure your site is not affected. Our mission with Wordfence Intelligence is to … Read more

100,000 WordPress Sites Exposed to Remote Code Execution via PHP Object Injection Vulnerability Found by Wordfence Argus in Tutor LMS

On August 23rd, 2026, Wordfence Argus, our AI research agent specializing in complex vulnerability chains, discovered a PHP Object Injection vulnerability in Tutor LMS, a WordPress e-learning plugin active on more than 100,000 websites. This vulnerability allows any authenticated attacker with subscriber-level access to achieve remote code execution on the server by exploiting an interaction … Read more

Wordfence Bug Bounty Program Monthly Report – May 2026

In May 2026, the Wordfence Bug Bounty Program received 1095 vulnerability submissions from our growing community of security researchers working to improve the overall security posture of the WordPress ecosystem. These submissions are reviewed, triaged, and processed by the Wordfence Threat Intelligence team, with validated vulnerabilities responsibly disclosed to vendors, often through the Wordfence Vulnerability … Read more