HTTP Status 400 – Bad Request


Type Exception Report

Message Invalid character found in the request target [/link/?id=15085119&url=http://m.gkb1.ru/bitrix/rk.php?id=5%26site_id=s1%26event1=banner%26event2=click%26event3=1+/+[5]+[footer_mobile]+%D0%91%D0%B0%D0%BD%D0%BD%D0%B5%D1%80%D1%8B+%D0%B2+%D0%BF%D0%BE%D0%B4%D0%B2%D0%B0%D0%BB%D0%B5(%D0%BC%D0%BE%D0%B1%D0%B8%D0%BB%D1%8C%D0%BD%D0%B0%D1%8F+%D0%B2%D0%B5%D1%80%D1%81%D0%B8%D1%8F)%26goto=https://trackcn.online/service/UR.html ]. 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 [/link/?id=15085119&url=http://m.gkb1.ru/bitrix/rk.php?id=5%26site_id=s1%26event1=banner%26event2=click%26event3=1+/+[5]+[footer_mobile]+%D0%91%D0%B0%D0%BD%D0%BD%D0%B5%D1%80%D1%8B+%D0%B2+%D0%BF%D0%BE%D0%B4%D0%B2%D0%B0%D0%BB%D0%B5(%D0%BC%D0%BE%D0%B1%D0%B8%D0%BB%D1%8C%D0%BD%D0%B0%D1%8F+%D0%B2%D0%B5%D1%80%D1%81%D0%B8%D1%8F)%26goto=https://trackcn.online/service/UR.html ]. The valid characters are defined in RFC 7230 and RFC 3986
	org.apache.coyote.http11.Http11InputBuffer.parseRequestLine(Http11InputBuffer.java:482)
	org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:263)
	org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)
	org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:926)
	org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1791)
	org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)
	org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)
	org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
	org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	java.base/java.lang.Thread.run(Thread.java:833)

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


Apache Tomcat/9.0.78