Critical Ghost CMS SQLi Exploited in ClickFix Campaign
🛡️ Researchers uncovered a large-scale campaign exploiting a critical SQL injection (CVE-2026-26980) in Ghost CMS to inject malicious JavaScript that triggers ClickFix attack flows. More than 700 domains — including university portals, media outlets, fintech firms, and personal blogs — were affected. The flaw impacts Ghost 3.24.0 through 6.19.0 and allows unauthenticated actors to exfiltrate admin API keys. Administrators are urged to upgrade to 6.19.1+, rotate keys, and scan sites for injected scripts.