Attackers Take Advantage of Sitecore Zero-Day Vulnerability
Encryption & Key Management, Security Operations Mandiant Uncovers Significant Vulnerability in Sitecore Products Prajeet Nair (@prajeetspeaks) • September 4, 2025 Image: Shutterstock Cybercriminals have exploited a recently patched zero-day vulnerability within Sitecore, a widely used content management system supporting numerous major enterprises, including HSBC, L’Oréal, Toyota, and United Airlines. Sitecore…