Feed/CVE-2025-49844
CVE-2025-49844CRITICALCVSS 9.9

CVE-2025-49844

Published Oct 3, 2025·Updated Jun 17, 2026

NVD Description

Redis is an open source, in-memory database that persists on disk. Versions 8.2.1 and below allow an authenticated user to use a specially crafted Lua script to manipulate the garbage collector, trigger a use-after-free and potentially lead to remote code execution. The problem exists in all versions of Redis with Lua scripting. This issue is fixed in version 8.2.2. To workaround this issue without patching the redis-server executable is to prevent users from executing Lua scripts. This can be done using ACL to restrict EVAL and EVALSHA commands.

Public Exploits & PoCs17 found

PoC: redis_exploit

CVE-2025-49844 (RediShell)

51

PoC: CVE-2025-49844

CVE-2025-49844 exploit script

PoC: CVE-2025-49844

CVE-2025-49844

PoC: CVE-2025-49844

CVE-2025-49844

PoC: CVE-2025-49844-RediShell-AI-made-Revshell

Untested completition of the Redishell PoC made by AI

PoC: CVE-2025-49844-RediShell-AI-made-Revshell

Untested completition of the Redishell PoC made by AI

PoC: cve-2025-49844

Proof-of-concept for CVE-2025-49844

PoC: Blackash-CVE-2025-49844

CVE-2025-49844

PoC: CVE-2025-49844

اسکپلویت اسیب پذیری CVE-2025-49844

PoC: CVE-2025-49844

PoC of RediShell

PoC: CVE-2025-49844-RediShell-Vulnerability-Scanner

CVE-2025-49844 checker

PoC: CVE-2025-49844_POC

CVE-2025-49844 POC

PoC: CVE-2025-49844

A powerful Redis exploitation tool that leverages CVE-2025-4984

PoC: reditrap

Minimal Redis honeypot detecting RediShell (CVE-2025-49844) exploits.

PoC: CVE-2025-49844

CVE-2025-49844 – Redis Lua Parser Use-After-Free

PoC: CVE-2025-49844

🚨 Exploit the CVE-2025-49844 Redis Lua interpreter UAF vulnerability to execute arbitrary shellcode and gain persistent backdoor access.

PoC: redis_exploit

🔍 Explore and test the CVE-2025-49844 (RediShell) vulnerability in Redis with this practical lab environment for secure education and research.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

References

View on NVD Search GitHub Search Google

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