# Rank Math PRO WordPress SEO plugin hijacked to deliver self-restoring backdoor

Attackers hijacked the popular Rank Math PRO WordPress SEO plugin to distribute a self-restoring backdoor to affected sites. The compromise raises supply-chain risks for WordPress users because a trusted plugin can silently maintain attacker access. Site owners should check for compromises and update or remediate promptly.

**Importance:** 4/5

## Sources

### Security
- [The Hacker News](https://thehackernews.com/2026/10/popular-wordpress-seo-plugin-rank-math.html) — Mon, 19 Oct 2026 21:58:47 +0530