Last week, there were disclosed in and that have been added to the Wordfence Intelligence Vulnerability Database, and there were that contributed to WordPress Security last week. Review those vulnerabilities in this report now to ensure your site is not…
Category: Blog – Wordfence
Attackers Actively Exploiting Critical Vulnerability in Kali Forms Plugin
On March 2nd, 2026, we received a submission through our Bug Bounty Program for a Remote Code Execution vulnerability in Kali Forms, a WordPress plugin with more than 10,000 active installations. This vulnerability makes it possible for an unauthenticated attacker…
The Increasing Role of AI in Vulnerability Research
At Wordfence, we run a bug bounty program that pays out mid-six figures per year to researchers in bug bounties for WordPress related vulnerabilities. Funding this research helps us improve security for the WordPress community overall, and helps us secure…
Wordfence Intelligence Weekly WordPress Vulnerability Report (March 30, 2026 to April 5, 2026)
Last week, there were disclosed in that have been added to the Wordfence Intelligence Vulnerability Database, and there were that contributed to WordPress Security last week. Review those vulnerabilities in this report now to ensure your site is not affected.…
50,000 WordPress Sites affected by Arbitrary File Upload Vulnerability in Ninja Forms – File Upload WordPress Plugin
On January 8th, 2026, we received a submission for an Arbitrary File Upload vulnerability in Ninja Forms – File Upload, a WordPress plugin with an estimated 50,000 active installations. This vulnerability makes it possible for an unauthenticated attacker to upload…
200,000 WordPress Sites Affected by Arbitrary File Deletion Vulnerability in Perfmatters WordPress Plugin
On March 1st, 2026, we received a submission for an Arbitrary File Deletion vulnerability in Perfmatters, a WordPress plugin with more than 200,000 active installations. This vulnerability makes it possible for unauthenticated threat actors to delete arbitrary files, including the…
Wordfence Intelligence Weekly WordPress Vulnerability Report (March 23, 2026 to March 29, 2026)
Last week, there were disclosed in and that have been added to the Wordfence Intelligence Vulnerability Database, and there were that contributed to WordPress Security last week. Review those vulnerabilities in this report now to ensure your site is not…
200,000 WordPress Sites Affected by Arbitrary File Move Vulnerability in MW WP Form WordPress Plugin
On March 16th, 2026, we received a submission for an Arbitrary File Move vulnerability in MW WP Form, a WordPress plugin with more than 200,000 active installations. This vulnerability makes it possible for unauthenticated threat actors to move arbitrary files,…
Wordfence Bug Bounty Program Monthly Report – February 2026
Last month in February 2026, the Wordfence Bug Bounty Program received 1078 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…
Wordfence Intelligence Weekly WordPress Vulnerability Report (March 16, 2026 to March 22, 2026)
Last week, there were disclosed in and that have been added to the Wordfence Intelligence Vulnerability Database, and there were that contributed to WordPress Security last week. Review those vulnerabilities in this report now to ensure your site is not…
800,000 WordPress Sites Affected by Arbitrary File Read Vulnerability in Smart Slider 3 WordPress Plugin
On February 23, 2026, we received a submission for an Arbitrary File Read vulnerability in Smart Slider 3, a WordPress plugin with an estimated more than 800,000 active installations. This vulnerability makes it possible for an authenticated attacker, with subscriber-level…
Wordfence Intelligence Weekly WordPress Vulnerability Report (March 9, 2026 to March 15, 2026)
Last week, there were disclosed in and that have been added to the Wordfence Intelligence Vulnerability Database, and there were that contributed to WordPress Security last week. Review those vulnerabilities in this report now to ensure your site is not…
Wordfence Intelligence Weekly WordPress Vulnerability Report (March 2, 2026 to March 8, 2026)
Last week, there were disclosed in and that have been added to the Wordfence Intelligence Vulnerability Database, and there were that contributed to WordPress Security last week. Review those vulnerabilities in this report now to ensure your site is not…
400,000 WordPress Sites Affected by Unauthenticated SQL Injection Vulnerability in Ally WordPress Plugin
On February 4th, 2026, we received a submission for an SQL Injection vulnerability in Ally, a WordPress plugin estimated to have more than 400,000 active installations. This vulnerability can be leveraged to extract sensitive data from the database, such as…
30,000 WordPress Sites Affected by Authentication Bypass Vulnerability in Tutor LMS Pro WordPress Plugin
On December 30th, 2025, we received a submission for an Authentication Bypass vulnerability in Tutor LMS Pro, a WordPress plugin estimated to have more than 30,000 active installations. The vulnerability makes it possible for an unauthenticated attacker to gain access…
Wordfence Intelligence Weekly WordPress Vulnerability Report (February 23, 2026 to March 1, 2026)
Last week, there were disclosed in and that have been added to the Wordfence Intelligence Vulnerability Database, and there were that contributed to WordPress Security last week. Review those vulnerabilities in this report now to ensure your site is not…
Wordfence Intelligence Weekly WordPress Vulnerability Report (February 16, 2026 to February 22, 2026)
Last week, there were disclosed in and that have been added to the Wordfence Intelligence Vulnerability Database, and there were that contributed to WordPress Security last week. Review those vulnerabilities in this report now to ensure your site is not…
Wordfence Bug Bounty Program Monthly Report – January 2026
Last month in January 2026, the Wordfence Bug Bounty Program received 897 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…
Wordfence Intelligence Weekly WordPress Vulnerability Report (February 9, 2026 to February 15, 2026)
🔥🔥🔥 Triple Threat Bug Bounty Challenge 🔥🔥🔥 Hunt High Threat vulnerabilities and earn triple the incentives! Now through April 6, 2026, earn three stacked bonuses on all valid submissions from our ‘High Threat Vulnerabilities’ list: 💰 2x all high threat vulnerability bounties (excluding 5,000,000+ installs) 📈 +30% bonus for…
Wordfence Intelligence Weekly WordPress Vulnerability Report (February 2, 2026 to February 8, 2026)
📢 Did you know Wordfence runs a Bug Bounty Program for all WordPress plugin and themes at no cost to vendors? Researchers can earn up to $31,200 per vulnerability, for all in-scope vulnerabilities submitted to our Bug Bounty Program! Find…