Rack's multipart parsing without Content-Length header allows unbounded chunked file uploads

Summary Rack::Multipart::Parser only wraps the request body in a BoundedIO when CONTENTLENGTH is present. When a multipart/form-data request is sent without a Content-Length header, such as with HTTP chunked transfer encoding, multipart parsing continues until end-of-stream with no total size...

CVE-2025-32952 io.jmix.localfs:jmix-localfs affected by DoS in the Local File Storage

Jmix is a set of libraries and tools to speed up Spring Boot data-centric application development. In versions 1.0.0 to 1.6.1 and 2.0.0 to 2.3.4, the local file storage implementation does not restrict the size of uploaded files. An attacker could exploit this by uploading excessively large files...

axum 安全漏洞

axum is a Tokio open source web application framework focused on ergonomics and modularity. A security vulnerability exists in axum that stems from the fact that it does not limit the size of files, causing it to run out of memory and crash...

CVE-2021-40524

In Pure-FTPd before 1.0.50, an incorrect maxfilesize quota mechanism in the server allows attackers to upload files of unbounded size, which may lead to denial of service or a server hang. This occurs because a certain greater-than-zero test does not anticipate an initial -1 value. Versions 1.0.2...