TI-2026-21598 CVE-2026-27148 · GHSA-mjf5-7g4m-gx5w
Storybook Dev Server Vulnerable to WebSocket Hijacking
Priority MEDIUM 41
Storybook is a frontend workshop for building user interface components and pages in isolation.
Storybook
Records2All Threatist records
Exploited (KEV)0None in CISA KEV
CVSS critical0CVSS 9.0–10.0
CVSS high2CVSS 7.0–8.9
Exploited now
Storybook records in CISA KEVNo Storybook vulnerabilities are listed in CISA KEV.
Components
Products in the NVD configurations · select one to filter the recordsRecords
2 records
TI-2025-41977 CVE-2025-68429 · GHSA-8452-54wp-rmv6
Storybook manager bundle may expose environment variables during build
Priority LOW 38
Storybook is a frontend workshop for building user interface components and pages in isolation.