A vulnerability discovered by the Wordfence Threat Intelligence team in the WPBakery plugin exposes over 4 million sites. High severity vulnerabilities were discovered in the Post Grid and Team Showcase plugins.

The online avatar service Gravatar, has been exposed to a user enumeration technique, which could be abused to collect data on its users’ profiles, and a card skimmer was found on Boom! Mobile’s web site, putting customer card data at risk.

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0:12 Vulnerability Exposes Over 4 Million Sites Using

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