PT-2026-50157 · Go · Github.Com/Gohugoio/Hugo
Publicado
2026-06-16
·
Atualizado
2026-06-16
·
CVE-2026-50134
Nenhuma
Não há classificações de severidade ou métricas disponíveis. Quando houver, atualizaremos as informações correspondentes na página.
Commit: 86fbb0f7a8 — security: Validate redirects against security.http.urls
Affected versions: v0.91.0 (when
security.http.urls was introduced) through v0.161.1.
Fixed in: v0.162.0.
Severity: Only relevant for sites that rely on security.http.urls as a trust boundary — e.g. CI builds that fetch remote resources but want to constrain which hosts can be reached. Not an issue if you fully trust every URL passed to resources.GetRemote.Description.
resources.GetRemote enforces security.http.urls on the URL it is called with, but until v0.162.0 it did not re-validate intermediate URLs on HTTP 3xx redirects. An allowed server (or an attacker controlling its DNS or response) could therefore redirect the request to a host that the policy was meant to forbid — for example, http://localhost/ or an internal IP — and Hugo would fetch from the redirected target. The same bypass also lifted any host-shape restriction the operator had put in place.Mitigation. v0.162.0 installs a
CheckRedirect on the HTTP client used by resources.GetRemote that re-runs security.http.urls on every redirect target and caps the redirect chain at 10 hops. No configuration change is required.SSRF
Encontrou algum problema na descrição? Tem algo a acrescentar? Fique à vontade para nos escrever 👾
Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Github.Com/Gohugoio/Hugo