On September 17th, 2026, we received a submission for a Second-Order SQL Injection vulnerability in Backuply, a WordPress plugin with more than 600,000 active installations.
600,000 WordPress Sites Affected by SQL Injection Vulnerability in Backuply WordPress Plugin
About this summary. This is a short, independently written summary of an article first published by Wordfence. Cyber Security News did not report or verify the underlying story. Read the original: https://www.wordfence.com/blog/2026/10/600000-wordpress-sites-affected-by-sql-injection-vulnerability-in-backuply-wordpress-plugin/

Source attribution: headline and facts are from Wordfence (wordfence.com). Summary method: excerpt of the source description. See our source attribution policy.





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