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WordPress LiteSpeed Plugin Vulnerability Affects 4 Million Websites

The popular LiteSpeed WordPress plugin patched a vulnerability that compromised over 4 million websites, allowing hackers to upload malicious scripts.

LiteSpeed was notified of the vulnerability two months ago on August 14th and released a patch in October.

Cross-Site Scripting (XSS) Vulnerability

Wordfence discovered a Cross-Site Scripting (XSS) vulnerability in the LiteSpeed plugin, the most popular WordPress caching plugin in the world.

Read More on Search Engine Journal