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Fix unescaped user input in LDAP query (#24379)

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Claire 2023-04-04 12:42:38 +02:00 committed by GitHub
parent fa98363a27
commit 0e919397db
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app/models/concerns/ldap_authenticable.rb
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@ -6,7 +6,7 @@ module LdapAuthenticable
class_methods do class_methods do
def authenticate_with_ldap(params = {}) def authenticate_with_ldap(params = {})
ldap = Net::LDAP.new(ldap_options) ldap = Net::LDAP.new(ldap_options)
filter = format(Devise.ldap_search_filter, uid: Devise.ldap_uid, mail: Devise.ldap_mail, email: params[:email]) filter = format(Devise.ldap_search_filter, uid: Devise.ldap_uid, mail: Devise.ldap_mail, email: Net::LDAP::Filter.escape(params[:email]))
if (user_info = ldap.bind_as(base: Devise.ldap_base, filter: filter, password: params[:password])) if (user_info = ldap.bind_as(base: Devise.ldap_base, filter: filter, password: params[:password]))
ldap_get_user(user_info.first) ldap_get_user(user_info.first)