1,000,000 Sites Affected by OptinMonster Vulnerabilities (www.wordfence.com)

Note: To receive disclosures like this in your inbox the moment they’re published, you can subscribe to our WordPress Security Mailing List. On September 28, 2021 the Wordfence Threat Intelligence team initiated the responsible disclosure process for several vulnerabilities we discovered in OptinMonster, a WordPress plugin installed on over 1,000,000 sites. These flaws made it …Read More