Fix security config on stands

backend/flea-market-manager-controller/src/main/java/cz/fi/muni/pa165/flea/market/manager/config/SecurityConfig.java

@@ -22,6 +22,7 @@ import java.util.Optional;
 
 import static cz.fi.muni.pa165.flea.market.manager.config.PathsConfig.MARKET_EVENT;
 import static cz.fi.muni.pa165.flea.market.manager.config.PathsConfig.SESSION;
+import static cz.fi.muni.pa165.flea.market.manager.config.PathsConfig.STAND;
 import static cz.fi.muni.pa165.flea.market.manager.config.PathsConfig.USER;
 
 /**
@@ -61,6 +62,7 @@ public class SecurityConfig extends WebSecurityConfigurerAdapter {
                 .antMatchers(HttpMethod.GET, API_DOCS + "/*").permitAll()
                 .antMatchers(HttpMethod.GET, API_DOCS).permitAll()
                 .antMatchers(HttpMethod.GET, MARKET_EVENT + "/list").permitAll()
+                .antMatchers(HttpMethod.GET, STAND).permitAll()
                 .anyRequest().authenticated()
                 .and()
                 .addFilterBefore(authFilter, UsernamePasswordAuthenticationFilter.class);