HTTP Status 500 – Internal Server Error


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:349)
	org.springframework.security.web.firewall.StrictHttpFirewall.getFirewalledRequest(StrictHttpFirewall.java:316)
	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:358)
	org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:271)
	org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
	org.apache.catalina.filters.RemoteIpFilter.doFilter(RemoteIpFilter.java:937)
	org.apache.catalina.filters.RemoteIpFilter.doFilter(RemoteIpFilter.java:988)
	vb4.common.util.web.HttpsCookieFilter.doFilter(HttpsCookieFilter.java:40)
	org.apache.logging.log4j.web.Log4jServletFilter.doFilter(Log4jServletFilter.java:71)

Note The full stack trace of the root cause is available in the server logs.


Apache Tomcat/9.0.62