HTTP Status 400 – Bad Request


HTTP Status 400 – Bad Request


Type Exception Report

Message Invalid character found in the request target [/news/457025/0xd90x820xdb0x8c0xd90x850xd80xaa-0xd80xae0xd90x880xd80xaf0xd80xb10xd90x880xd90x870xd80xa70xdb0x8c-0xd80xb30xd80xa70xdb0x8c0xd90xbe0xd80xa7-0xd80xa70xd90x850xd80xb10xd90x880xd80xb2-0xd80xb30xd90x87-0xd80xb40xd90x860xd80xa80xd90x87-18-0xd90x850xd80xb10xd80xaf0xd80xa70xd80xaf-1401-0xd80xac0xd80xaf0xd90x880xd90x84]. The valid characters are defined in RFC 7230 and RFC 3986

Description The server cannot or will not process the request due to something that is perceived to be a client error (e.g., malformed request syntax, invalid request message framing, or deceptive request routing).

Exception

java.lang.IllegalArgumentException: Invalid character found in the request target [/news/457025/0xd90x820xdb0x8c0xd90x850xd80xaa-0xd80xae0xd90x880xd80xaf0xd80xb10xd90x880xd90x870xd80xa70xdb0x8c-0xd80xb30xd80xa70xdb0x8c0xd90xbe0xd80xa7-0xd80xa70xd90x850xd80xb10xd90x880xd80xb2-0xd80xb30xd90x87-0xd80xb40xd90x860xd80xa80xd90x87-18-0xd90x850xd80xb10xd80xaf0xd80xa70xd80xaf-1401-0xd80xac0xd80xaf0xd90x880xd90x84]. The valid characters are defined in RFC 7230 and RFC 3986
	org.apache.coyote.http11.Http11InputBuffer.parseRequestLine(Http11InputBuffer.java:499)
	org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:260)
	org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
	org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
	org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1589)
	org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
	java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	java.lang.Thread.run(Thread.java:750)

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


Apache Tomcat/9.0.37



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