Threats Tagged 'cve-2026-89259'
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Threats Tagged 'cve-2026-89259'
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CVE-2026-89259 is a critical vulnerability in the Hugo static site generator affecting versions prior to 0.165.0. The issue arises because TailwindCSS, included in the default security.exec.allow list, requires highly permissive Node.js execution permissions, which can bypass intended security restrictions. This allows a Node tool invoked during a build to read and write files outside the project's working directory. The vulnerability was fixed in version 0.165.0 by removing TailwindCSS from the default allow list. Users not using TailwindCSS or only building trusted sites are not affected. A workaround is to define a restrictive security.exec.allow list in the hugo.toml configuration file. Join the discussion | CVE Database V5 | 09/11/2026, 11:15:35 UTC Added: 09/11/2026, 11:32:50 UTC |
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