CMS Security Vulnerabilities & Website Builder Statistics in South Korea (2026)

South Korea's digital infrastructure continues to expand, with 78% of websites utilizing CMS platforms in 2026. Despite the growth, security vulnerabilities remain a concern, with approximately 1,500 new issues detected this year. The emphasis on regular security patches, averaging over four per month, reflects ongoing efforts to mitigate threats. WordPress remains the dominant platform, though other CMS solutions are gaining traction among local businesses.

The financial investment in CMS security management has increased significantly, reaching around USD 120 million annually. This underscores the importance placed on protecting digital assets amid rising cyber threats. As South Korea advances its digital economy, continuous improvements in security protocols and awareness are vital to safeguard online services and user data against evolving vulnerabilities.