Type Exception Report
Message The request was rejected because the URL contained a potentially malicious String "%25"
Description The server encountered an unexpected condition that prevented it from fulfilling the request.
Exception
org.springframework.security.web.firewall.RequestRejectedException: The request was rejected because the URL contained a potentially malicious String "%25" org.springframework.security.web.firewall.StrictHttpFirewall.rejectedBlacklistedUrls(StrictHttpFirewall.java:325) org.springframework.security.web.firewall.StrictHttpFirewall.getFirewalledRequest(StrictHttpFirewall.java:293) org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:194) org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:178) org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:357) org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:270) org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:118) org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:92) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:118) org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:93) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:118) org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:118)
Note The full stack trace of the root cause is available in the server logs.