{"id":"CVE-2026-109595","aliases":["DEBIAN-CVE-2026-109595","EUVD-2026-98158","GHSA-6cfm-3xc5-q3r5","GHSA-r4xx-89rf-5424","RHSA-2026:80677","UBUNTU-CVE-2026-109595"],"status":"published","title":"Hugo v0.84.0 before v0.167.0 Path Traversal via js.Build ESBuild Resolver","description":"Hugo from v0.84.0 before v0.167.0 contains a path traversal vulnerability that allows malicious themes or modules to read files outside the project root via ESBuild's fallback resolver in js.Build, js.Batch, and css.Build. 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"https://www.cve.org/CVERecord?id=CVE-2026-109597","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-109597","tags":["advisory"]},{"url":"https://github.com/gohugoio/hugo/security/advisories/GHSA-wcpj-vcvm-j4pg","tags":["article"]},{"url":"https://www.vulncheck.com/advisories/hugo-0.60.0-before-0.167.0-stored-xss-via-table-of-contents-heading-ids","tags":["article"]},{"url":"https://ubuntu.com/security/CVE-2026-109595","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2026-109595","title":"Hugo 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