CVE-2026-25589-25588-25243-23631-23479-REDIS

GUIDE TO CHECKING & REMEDIATING 5 REDIS CVEs AS OF 2026.05.08 Release date: 2026-05-08 Author: TonyCao [email protected] Source: Redis Security Advisory TABLE OF CONTENTS 1. Overview 2. Affected Versions 3. Details of Each CVE CVE-2026-23479 — Use-after-free in Unblock Client Flow...

CVE-2025-49844

CVE-2025-49844 - RediShell Use-after-free in Redis Lua scripting leading to remote code execution. Summary of the CVE Redis is an open source, in-memory database. CVE-2025-49844 is a use-after-free vulnerability in Redis's embedded Lua scripting engine. An authenticated user with access to Lua...

CVE-2025-49844-discovery

ElastiCache Redis/Valkey Network Analysis Tools Scripts to audit AWS ElastiCache Redis and Valkey clusters for network exposure. Prerequisites AWS CLI configured with appropriate credentials jq installed: brew install jq Scripts list-elasticache-clusters.sh Lists all Redis/Valkey clusters across...

CVE-2025-49844

CVE-2025-49844 – Use-After-Free Issue in Redis's Lua Parser In short and simple terms, you run this script and instead of root@kitploit: localhost you provide the target IP and configure its port, it connects if it is vulnerable, and you can execute any command you want. In Shodan, you can also...

CVE-2025-46818

CVE-2025-46818 – Redis Lua Sandbox Cross-User Escape Sandbox escape via deprecated Lua APIs and mutable metatables on Redis 8.2.1. Overview Redis 8.2.1 keeps deprecated Lua builtins getfenv, setfenv, newproxy exposed to scripts and fails to lock metatables for basic types. An attacker can inject...

CVE-2025-46817

CVE-2025-46817 – Redis Lua unpack Integer Overflow Potential RCE Redis Lua unpack integer overflow PoC causing stack blow-up and crash on 8.2.1. Overview Redis 8.2.1 ships Lua 5.1 with an unpack implementation that computes the result count using signed integers. Carefully chosen start/end indice...

CVE-2025-49844-RediShell-Vulnerability-Scanner

CVE-2025-49844 RediShell Vulnerability Scanner Description A tool for checking the CVE-2025-49844 RediShell vulnerability in Redis. The utility performs safe checks without actually exploiting the vulnerability. Vulnerability CVE-2025-49844 - A Use-After-Free vulnerability in the Redis Lua...

CLEANSTART-2026-LE73008 Parsing an invalid SVCB or HTTPS RR can panic when the size of a parameter value overflows the message buffer

Multiple security vulnerabilities affect the prometheus-redis-exporter package. Parsing an invalid SVCB or HTTPS RR can panic when the size of a parameter value overflows the message buffer. See references for individual vulnerability details...

CVE-2025-49844

CVE-2025-49844 RediShell - Lab Environment A practical lab environment for testing and understanding the critical CVE-2025-49844 RediShell vulnerability in Redis. ⚠️ WARNING This is for educational purposes only! Only use on systems you own or have explicit permission to test Never expose to the...

CVE-2025-49844

🚨 CVE-2025-49844 RediShell - Complete Guide ⚠️ Just for Learning, Not Hacking ; ⚠️ Hey! This is a simple tool I made to help people check if their Redis servers are vulnerable to the bug. It's not meant for actual attacks - just for learning and protecting your own stuff. What's This All About?...

CVE-2022-0543

CVE-2022-0543 1.Introduction Redis Sandbox Escape Vulnerability CVE-2022-0543 POC&EXP 2.Usage root@kitploit: RedisRCE -help 查看帮助信息 RedisRCE -h 192.168.0.100:6379 无密码连接 //输入q退出程序 RedisRCE -h 192.168.0.100:6379 -p 123456 密码连接 3.Disclaimer This tool is only for learning, research, and self-checking...

Redis-RCE

Redis-RCE remote code execute for redis4 and redis5 python code from https://github.com/Ridter/redis-rce 通过加载so文件，扩展新命令system.exec进行 命令执行成功 strings explin.so |grep sys root@kitploit: system system.exec syserrlist.h sysnerr syserrlist syssiglist system.exec...

CVE-2025-49844_POC

CVE-2025-49844POC CVE-2025-49844 POC -h View help information ··· Redis has a Redis Lua script remote code execution vulnerability CVE-2025-49844. The root cause of this vulnerability is a design flaw in the interaction between Redis's Lua script engine and its memory management logic. ··· ···...

reditrap

RediTrap Honeypot RediTrap is a minimal Redis honeypot tailored to spot early attempts to exploit CVE-2025-49844 "RediShell", the critical Remote Code Execution vulnerability described by Wiz Research. The exploit abuses a 13 year old use-after-free bug in the embedded Lua engine: Redis would sto...

CVEs

CVE-2022-2992: Remote Command Execution via Github import Information Description: This allows an authenticated user to achieve remote code execution via the Import from GitHub API endpoint. Versions Affected: all versions from 11.10 prior to 15.1.6, 15.2 to 15.2.4, 15.3 to 15.3.2 Version Fixed:...

CVE-2026-22003-Redis-Lua-Sandbox-Escape-via-debug.sethook-

CVE-2026-22003 – Redis Lua Sandbox Escape via debug.sethook Program Code Lua + Python trigger root@kitploit: -- redissandbox.lua - Script that attempts sandbox escape local function escape debug.sethookfunction -- This hook runs in a privileged context os.execute"id /tmp/redisescape" end, "r" loc...

CVE-2026-23479

CVE-2026-23479 — Redis Use-After-Free RCE PoC Collection HackSpeak distribution mirror. This repository consolidates three public PoC/detection tools , with code identical to each upstream. ⚠️ Contains actual exploit code and detection tools ; for security research, vulnerability verification, and...

limitrr-php

Light rate limting within PHP using Redis. Limitrr PHP is very heavily inspired by my other library, Limitrr which was created for NodeJS. Check it out here Limitrr PHP allows users to easily integrate rate limiting within their application. Unlike other similar packages, this utility allows the...

redis-CVE-2025-49844

CVE-2025-49844 RediShell - Lab Environment A practical lab environment for testing and understanding the critical CVE-2025-49844 RediShell vulnerability in Redis. ⚠️ WARNING This is for educational purposes only! Only use on systems you own or have explicit permission to test Never expose to the...

CVE-2025-46819

CVE-2025-46819 – Redis Lua Long-String Delimiter Out-of-Bounds Read Malformed long-string delimiter causing Lua lexer OOBs read on Redis 8.2.1. Overview Lua's long-string parser in Redis 8.2.1 mishandles malformed =... sequences, returning sentinel values that lead to buffer underflows or excessi...