Description
NextGen Healthcare Mirth Connect before version 4.4.1 is vulnerable to unauthenticated remote code execution. Note that this vulnerability is caused by the incomplete patch of CVE-2023-37679.
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Metasploit 1 module
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Mirth Connect Deserialization RCE
exploit/multi/http/mirth_connect_cve_2023_43208
GitHub 13 repositories · most starred shown
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jakabakos/CVE-2023-43208-mirth-connect-rce-poc ★ 7 · Mar 17, 2024
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predyy/CVE-2023-43208 ★ 4 · Feb 25, 2026
PoC for CVE-2023-43208 RCE exploitation.
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MKIRAHMET/PoC-2023-43208 ★ 3 · Feb 24, 2026
A proof-of-concept exploit for CVE-2023-43208, a remote code execution vulnerability in Mirth Connect before version 4.4.1.
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kyakei/CVE-2023-43208 ★ 3 · Feb 22, 2026
CVE-2023-43208: Mirth Connect Pre-Auth RCE PoC
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azrvs/Mirth-Connect-CVE-2023-43208 ★ 2 · Feb 26, 2026
Python implementation of CVE-2023-43208 Mirth Connect RCE (Unauth XStream)
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Avento/CVE-2023-43208_Detection_PoC ★ 2 · Nov 28, 2024
Use java.net.InetAddress for detection
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Criz117/CVE-2023-43208-PoC ★ 1 · Mar 13, 2026
Proof‑of‑concept Python script demonstrating CVE‑2023‑43208 in Mirth Connect, allowing version checks and command execution on vulnerable instances.
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Pegasus0xx/CVE-2023-43208 ★ 1 · Feb 22, 2026
PoC for Mirth Connect Remote Code Execution (RCE)
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D3m0nicw0lf/CVE-2023-43208 ★ 0 · Feb 25, 2026
mirth-connect-rce-poc
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J4F9S5D2Q7/CVE-2023-43208-MIRTHCONNECT ★ 0 · Jun 9, 2024
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Automated scanner template
A ready-made Nuclei template detects this vulnerability automatically. Vulnerabilities with public scanner templates are typically probed across the internet soon after the template appears — exposed systems should be patched first.
- NextGen Healthcare Mirth Connect - Remote Code Execution http/cves/2023/CVE-2023-43208.yaml
Source: projectdiscovery/nuclei-templates (MIT) — updated daily. Only links are listed.