--- title: "CVE-2026-114125: Storybook - Cross-Site Request Forgery" description: "Storybook 8.0.0 to 8.6.19, 9.1.21, 10.6.2, and 11.0.0-alpha.6 contains a cross-origin interaction vulnerability caused by insufficient iframe embedding and message-origin restrictions, letting attackers cause unauthorized changes and arbitrary code execution, exploit requires developer interaction with a malicious website." url: https://panop.io/threat-heartbeat/CVE-2026-114125/ --- # CVE-2026-114125 Storybook - Cross-Site Request Forgery Storybook 8.0.0 to 8.6.19, 9.1.21, 10.6.2, and 11.0.0-alpha.6 contains a cross-origin interaction vulnerability caused by insufficient iframe embedding and message-origin restrictions, letting attackers cause unauthorized changes and arbitrary code execution, exploit requires developer interaction with a malicious website. CVSS base score 8.6 /10 High CISA KEV Not listed Public exploit None known Authentication Not required [View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-114125) ## Details Type Cross-Site Request Forgery Impact Remote Code Execution, Data Tampering CVSS vector CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Published 21 October 2026 Updated 22 October 2026 Weakness [CWE-94](https://cwe.mitre.org/data/definitions/94.html) ## Vendor fix Update to versions 8.6.19, 9.1.21, 10.6.2, or 11.0.0-alpha.6 or later. Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them. ## References - [https://nvd.nist.gov/vuln/detail/CVE-2026-114125](https://nvd.nist.gov/vuln/detail/CVE-2026-114125) - [https://github.com/storybookjs/storybook/commit/243c06bf8f1e2f09446c44868ea100261e1374da](https://github.com/storybookjs/storybook/commit/243c06bf8f1e2f09446c44868ea100261e1374da) - [https://github.com/storybookjs/storybook/commit/3be03ec6f11f4616471cebc3fc65c13e1bf8c178](https://github.com/storybookjs/storybook/commit/3be03ec6f11f4616471cebc3fc65c13e1bf8c178) - [https://github.com/storybookjs/storybook/commit/d9b09e332510a88689c71ecc081bbbc2d072476e](https://github.com/storybookjs/storybook/commit/d9b09e332510a88689c71ecc081bbbc2d072476e) - [https://github.com/storybookjs/storybook/releases/tag/v10.6.2](https://github.com/storybookjs/storybook/releases/tag/v10.6.2) - [https://github.com/storybookjs/storybook/releases/tag/v11.0.0-alpha.6](https://github.com/storybookjs/storybook/releases/tag/v11.0.0-alpha.6) - [https://github.com/storybookjs/storybook/releases/tag/v8.6.19](https://github.com/storybookjs/storybook/releases/tag/v8.6.19) - [https://github.com/storybookjs/storybook/releases/tag/v9.1.21](https://github.com/storybookjs/storybook/releases/tag/v9.1.21) - [https://github.com/storybookjs/storybook/commit/97513d999910d071c2b36830495dab63e17d9fe0](https://github.com/storybookjs/storybook/commit/97513d999910d071c2b36830495dab63e17d9fe0) - [https://github.com/storybookjs/storybook/commit/df3fed468c9b4830605f00068c4bc6b7e1e215ed](https://github.com/storybookjs/storybook/commit/df3fed468c9b4830605f00068c4bc6b7e1e215ed) - [https://github.com/storybookjs/storybook/pull/36726](https://github.com/storybookjs/storybook/pull/36726) - [https://github.com/storybookjs/storybook/security/advisories/GHSA-f2ph-cmg5-wxc8](https://github.com/storybookjs/storybook/security/advisories/GHSA-f2ph-cmg5-wxc8) [← All CVEs](https://panop.io/threat-heartbeat/) ## What this record can't tell you - Whether you run the affected software, and where - Whether an attacker can actually reach and exploit it - The misconfigurations that never get a CVE number - What it would cost the business, ranked into what to fix first Panop answers these inside your environment, for this CVE and every other finding. [Book a demo](https://panop.io/demo)