ONLYOFFICE DocSpace Cloud v3.6.1: Next.js security patch & more fixes

We are pleased to announce the release of ONLYOFFICE DocSpace v3.6.1 in the cloud. This update delivers a critical security patch along with several useful enhancements. Your security is our priority, and this hotfix reinforces our commitment to providing a safe and reliable collaboration environment.

Critical security vulnerability patched

Maintaining a secure platform requires constant vigilance. We actively monitor all components of our solution, including third-party packages, to address potential issues swiftly. In this update, we have resolved critical vulnerabilities by updating a key component of our client solution package.

ONLYOFFICE DocSpace v3.6.1 includes an update for Next.js from version 16.0.1 to 16.0.10. This addresses the critical vulnerabilities CVE-2025-66478 and CVE-2025-55184.

Further enhancements

Beyond the crucial security patch, this version also brings refinements to the context menu within the Favorites and Recent sections, as well as to the recently added AI agents.

• AI agents now support the newly released GPT-5.2 model for both OpenAI and OpenRouter providers.
• We’ve refined the styling for the chat input field in AI agents when using Dark Mode. A new border has been added that matches the background color, preventing the input area from blending in with adjacent code blocks. This subtle change significantly improves readability and user interaction within the AI chat.

Try ONLYOFFICE DocSpace 3.6.1

The latest version of ONLYOFFICE DocSpace with all these fixes and improvements is already available in the cloud. Sign into your DocSpace account right now:

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