storybook

10.6.5 · 27 Oct 2026MIT22.3M / weekRepository Homepage npm Atom feed

Your version

10.3.5

7 Apr 2026Where it was published

10.6.5 is the newest release of 10.x.

In short

1 changed

Security

2 advisories affect 10.3.5; 10.6.2 fixes them

Critical
Storybook: Missing origin validation in Storybook preview allows code injection from malicious websitesGHSA-f2ph-cmg5-wxc8 · 21 Oct 2026
Fixed in 10.6.2
High
Storybook dev server vulnerable to code injection from the local networkGHSA-px85-f4q5-jh77 · 22 Oct 2026
Fixed in 10.6.2

Release note

Core: Disable component manifest by default

Note

Version >=0.5.0 of @storybook/addon-mcp enables component manifests again. If you're upgrading Storybook from version >= 10.3.0 to >= 10.3.5 and are using the MCP addon, you should also upgrade @storybook/addon-mcp to keep the docs toolset in the MCP server.