{"schema":"threatline.record/2","record":{"id":"CVE-2026-100693","aliases":["GHSA-pmrv-x7gp-2rjw"],"summary":"Hugo v0.162.0 before v0.166.0 IP-literal Deny Rule Bypass","details":"Hugo versions from v0.162.0 before v0.166.0 contain a case-sensitive validation flaw in the security.http.urls IP-literal deny rule that allows attackers to bypass restrictions. Attackers can use mixed-case URL schemes in resources.GetRemote calls to fetch from restricted IP addresses like localhost.","categories":["Unclassified"],"product":"hugo","vendor":"gohugoio","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-100693","source_modified_at":"2026-09-30T17:05:28.149Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"hugo","vendor":"gohugoio","versions":[{"version":"0.162.0","status":"affected","versionType":"semver","lessThan":"0.166.0"},{"version":"0.166.0","status":"unaffected","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-100693","source_modified_at":"2026-09-30T17:05:28.149Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"hugo","ecosystem":null},"version":"0.166.0","basis":"first unaffected version stated in the CVE record"}],"cvss":8.6,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00139,"percentile":0.02967,"score_date":"2026-10-23"},"published_at":"2026-09-26T13:23:51.556Z","modified_at":"2026-09-30T17:05:28.149Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-100693","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-09-30T17:05:28.149Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-100693","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/gohugoio/hugo/security/advisories/GHSA-pmrv-x7gp-2rjw","tags":["vendor-advisory"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/hugo-0.162.0-before-0.166.0-ip-literal-deny-rule-bypass","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"total","assessed_at":"2026-09-30T17:05:19.378001Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-09-30T17:05:28.149Z","content_hash":"62421cb3c2cb2b2556a5714dc08ad226a9d9c4dae66b6ed2dabc36bf2a67b1db"}}