HIGH 8.6 NVD
CVE-2026-100693
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 byp
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.
References
- https://github.com/gohugoio/hugo/security/advisories/GHSA-pmrv-x7gp-2rjw
- https://www.vulncheck.com/advisories/hugo-0.162.0-before-0.166.0-ip-literal-deny-rule-bypa
This high severity vulnerability with a CVSS score of 8.6 was published on 2026-09-26 via NVD.
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