Ensure there are restrictions on who can dismiss code change reviews

MediaNivel 1Automatizadagithub

Descripción

Only trusted users should be allowed to dismiss code change reviews. Dismissing a code change review permits users to merge new suggested code changes without going through the standard process of approvals. Checks the default branch: review dismissal is restricted (dismissal_restrictions present). Satisfied by classic branch protection. Uses the GitHub REST/GraphQL API through gh api (read-only). The repository comes from GH_REPO or the current git checkout (gh's {owner}/{repo} resolution, GH_HOST for GitHub Enterprise Server); the organization comes from GH_ORG (default: the repository owner). Fails when gh is missing or unauthenticated (gh auth login or GH_TOKEN); organization settings and branch protection need an owner/admin token.

Cómo se verifica

Método de auditoría: Comando de shell

shell

command -v gh >/dev/null 2>&1 || exit 1
gh auth status >/dev/null 2>&1 || exit 1
info=$(gh api 'repos/{owner}/{repo}' --jq '.full_name + " " + .default_branch' 2>/dev/null) || exit 1
R=${info% *}; B=${info#* }
[ -n "$R" ] && [ -n "$B" ] || exit 1
p=$(gh api "repos/$R/branches/$B/protection" --jq '.required_pull_request_reviews != null and .required_pull_request_reviews.dismissal_restrictions != null' 2>/dev/null) || p=false
[ "$p" = true ] && echo compliant

Salida esperada: compliant

Cómo se corrige

Método de corrección: Guía o parche de infraestructura

Settings > Branches (or Rules > Rulesets) for the default branch: enable Restrict who can dismiss pull request reviews and list only trusted users/teams.

Propiedades

Sistemas operativos: Cualquiera
Etiquetas: githubsource-code
Referencia: CIS GitHub Benchmark v1.2.0 - 1.1.5 Ensure there are restrictions on who can dismiss code change reviews

Verificar este host

Ejecute esto en un equipo que tenga permiso para auditar. El escaneo es de solo lectura.

shell

tmaegis scan --target github