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Vendor

storybookjs

5 known vulnerabilities.

storybookjs at a glance

Last 12 months
5
Critical · all time
0
Exploited · all time
0
Public exploit · all time
0
New vulnerabilities per month · last 12 months
0 1 2 December 2025: 1 vulnerability Dec 2025 January 2026: 0 vulnerabilities February 2026: 1 vulnerability March 2026: 0 vulnerabilities Mar April 2026: 0 vulnerabilities May 2026: 1 vulnerability June 2026: 0 vulnerabilities Jun July 2026: 0 vulnerabilities August 2026: 0 vulnerabilities September 2026: 0 vulnerabilities Sep October 2026: 2 vulnerabilities November 2026: 0 vulnerabilities
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Products

storybook 4 telejson 1
All Critical High Medium Low Exploited only Public exploit

5 results · Feed

  • High 8.7
    CVE-2026-114126

    Storybook dev server: devices on the same network can obtain the WebSocket token and write code into story files

    Storybook is a frontend workshop for building user interface components and pages in isolation. From 8.0.0 until 8.6.19, 9.1.21, 10.6.2, and 11.0.0-alpha.6, the Storybook development server can expose its WebSocket authentication token to clients able to load…

    storybookjs storybook storybook @storybook/addon-mcp npm
  • High 8.6
    CVE-2026-114125

    Storybook: Missing origin validation in Storybook preview allows code injection from malicious websites

    Storybook is a frontend workshop for building user interface components and pages in isolation. From 8.0.0 until 8.6.19, 9.1.21, 10.6.2, and 11.0.0-alpha.6, a malicious website can interact with the preview of a running Storybook development server. Insuffici…

    storybookjs storybook langfuse-3-worker storybook Wolfi npm
  • Medium 6.1
    CVE-2026-47099

    TeleJSON < 6.0.0 DOM-based XSS via parse() Function

    TeleJSON prior to 6.0.0 contains a DOM-based cross-site scripting vulnerability in the parse() function that allows attackers to execute arbitrary JavaScript by delivering a crafted JSON payload containing a malicious _constructor-name_ property value. The cu…

    storybookjs telejson telejson npm
  • High 8.9
    CVE-2026-27148

    Storybook Dev Server Vulnerable to WebSocket Hijacking

    Storybook is a frontend workshop for building user interface components and pages in isolation. Prior to versions 7.6.23, 8.6.17, 9.1.19, and 10.2.10, the WebSocket functionality in Storybook's dev server, used to create and update stories, is vulnerable to W…

    storybookjs storybook storybook npm
  • High 7.3
    CVE-2025-68429

    Storybook manager bundle may expose environment variables during build

    Storybook is a frontend workshop for building user interface components and pages in isolation. A vulnerability present starting in versions 7.0.0 and prior to versions 7.6.21, 8.6.15, 9.1.17, and 10.1.10 relates to Storybook’s handling of environment variabl…

    storybookjs storybook storybook npm