Description
An issue was discovered in Manolo GWTUpload 1.0.3. server/UploadServlet.java (the servlet for handling file upload) accepts a delay parameter that causes a thread to sleep. It can be abused to cause all of a server's threads to sleep, leading to denial of service.
Remediation
References
https://github.com/manolo/gwtupload/issues/33
https://logicaltrust.net/blog/2020/02/gwt-upload.html
Related Vulnerabilities
CVE-2018-1999024 Vulnerability in npm package mathjax
CVE-2022-33891 Vulnerability in maven package org.apache.spark:spark-core_2.13
CVE-2020-7714 Vulnerability in npm package confucious
CVE-2023-30518 Vulnerability in maven package io.jenkins.plugins:thycotic-secret-server
CVE-2023-46589 Vulnerability in maven package org.apache.tomcat:tomcat-catalina