[Campaign] No more manual security management for internal knowledge bases. Get up to 1 year free by switching to GROWI.cloud!

株式会社GROWI, the developer of the internal wiki "GROWI.cloud," is launching a migration support campaign in response to the increasing security risks surrounding OSS. For organizations currently managing systems on-premise, we recommend migrating to GROWI.cloud or our GROWI On-Premise Service, where we handle security management entirely.

Background: Increasing Burden of Security Management In recent years, security risks surrounding OSS have been on the rise, with vulnerabilities in middleware and libraries reported daily. Organizations operating wikis or information-sharing tools on-premise must collect, evaluate, and respond to these vulnerability reports themselves.

About GROWI.cloud "GROWI.cloud" is a cloud-based service providing the OSS knowledge management tool "GROWI." It is widely used by engineering teams as a Markdown-based wiki. GROWI.cloud handles all security updates, infrastructure management, and version upgrades, allowing internal engineers to focus on knowledge sharing without the burden of operational management. We maintain a system to regularly check for vulnerabilities and aim for a 99.99% service uptime.

Security Response Track Record (2026) - Jan 2026: CVE-2025-14847 (MongoDB) - Confirmed that the attack is not feasible due to limited access paths; response completed within 5 business days. - May 2026: COS (k8s OS) Security Update - Maintenance performed without downtime. - May 2026: CVE-2026-44578 (Next.js) - Confirmed that attack conditions are not met due to architecture; response completed within 3 business days. - May 2026: axios (library) tampering - Investigated and confirmed no impact on GROWI/GROWI.cloud.

Campaign Details We are offering free consultations for those considering adopting or switching to GROWI.cloud. Customers who sign a formal contract after the consultation will receive up to one year of service for free. Campaign Period: June 1, 2026 – June 30, 2026. Benefits (GROWI.cloud): 3 months free for 1-year contracts; 1 year free for 3-year contracts (invoice payment).

GROWI On-Premise Service This service provides construction and operational support for GROWI in the customer's own environment. It is ideal for organizations with strict security policies. We are also running a campaign for this service from June 1 to June 30, 2026, offering 2 months of basic monthly fees free for contracts of 1 year or longer.