The vulnerability in the Rack::Request#POST class of the modular interface between web servers and Rack web applications allows a attacker to cause a service failure.

The vulnerability in the Rack::RequestPOST class of the modular interface between web servers and Rack web applications involves an uncontrolled resource consumption. Exploiting this vulnerability can allow a malicious actor to cause service failures...

rubygem-rack: Unbounded read in `Rack::Request` form parsing can lead to memory exhaustion

A memory-exhaustion vulnerability exists in Rack when parsing application/x-www-form-urlencoded request bodies. Rack::RequestPOST reads the entire request body into memory without enforcing a maximum length or cap. Attackers can exploit this by sending large form submissions, potentially causing...

EUVD-2025-36520

IPFire versions prior to 2.29 Core Update 198 contain a stored cross-site scripting XSS vulnerability that allows an authenticated attacker to inject arbitrary JavaScript code through the INCSPD, OUTSPD, DEFCLASSINC, and DEFCLASSOUT parameters when updating Quality of Service QoS settings. When a...

CVE-2025-61919: Uncontrolled Resource Consumption

Rack is a modular Ruby web server interface. Prior to versions 2.2.20, 3.1.18, and 3.2.3, Rack::RequestPOST reads the entire request body into memory for Content-Type: application/x-www-form-urlencoded, calling rack.input.readnil without enforcing a length or cap. Large request bodies can therefo...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from ioreqpostcqe being abused by the send bundle, which could lead to error logging...

Extended-SSRF-Search - Smart SSRF Scanner Using Different Methods Like Parameter Brute Forcing In Post And Get...

This tool search for SSRF using predefined settings in different parts of a request path, host, headers, post and get parameters. First step Rename example.app-settings.conf to app-settings.conf and adjust settings. The most important setting is the callback url. I recommend to use burp...

CVE-2018-8879

Stack-based buffer overflow in Asuswrt-Merlin firmware for ASUS devices older than 384.4 and ASUS firmware before 3.0.0.4.382.50470 for devices allows remote attackers to execute arbitrary code by providing a long string to the blocking.asp page via a GET or POST request. Vulnerable parameters ar...

Oracle Hospitality Simphony (MICROS) 2.7 < 2.9 - Directory Traversal

Exploit Title: Oracle Hospitality Simphony MICROS directory traversal Date: 30.01.2018 Exploit Author: Dmitry Chastuhin https://twitter.com/chipik Vendor Homepage: http://www.oracle.com/ Version: 2.7, 2.8 and 2.9 Tested on: Win, nix CVE : CVE-2018-2636 !/usr/bin/env python...