CVE-2026-100693 in Hugo

Riassunto

di MITRE • 26/09/2026

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.

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• Responsabile: VulnCheck
• Prenotare: 26/09/2026
• Divulgazione: 26/09/2026
• Moderazione: accettato
• Voce: VDB-410729
• CPE: pronto
• CWE: CWE-20 (confermato)
• CVSS: 8.4 (CNA)
• EPSS: 0.00000
• KEV: no
• Attività: molto basso

Fonti

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-100693
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-100693
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-100693/