ST
Product
storybook
by storybookjs · last CVE Oct 21, 2026
2
CVEs
0
On KEV
8.7
Max CVSS
2
New 30D
Severity mix
Critical 0High 2Medium 0Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-114126
New
8.7
1%
Oct 21
Storybook dev server: devices on the same network can obtain the WebSocket token and write code into story files
Affected: >= 8.0.0, < 8.6.19; >= 9.0.0, < 9.1.21; >= 10.0.0, < 10.6.2; >= 11.0.0-alpha.0, < 11.0.0-alpha.6
CVE-2026-114125
New
8.6
0%
Oct 21
Storybook: Missing origin validation in Storybook preview allows code injection from malicious websites
Affected: >= 8.0.0, < 8.6.19; >= 9.0.0, < 9.1.21; >= 10.0.0, < 10.6.2; >= 11.0.0-alpha.0, < 11.0.0-alpha.6
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