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Critical · 9.8 Public exploit CVE-2025-66802 EUVD-2026-1913GHSA-x4r4-f558-hvh7

Sourcecodester Covid-19 Contact Tracing System 1.0 is vulnerable to RCE (Remote Code Execution). The application receives a reverse shell (…

Published Jan 12, 2026 · Updated Jan 12, 2026 · Assigned by mitre

Description

Sourcecodester Covid-19 Contact Tracing System 1.0 is vulnerable to RCE (Remote Code Execution). The application receives a reverse shell (php) into imagem of the user enabling RCE.

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.

Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.

GitHub 1 repository

  • mtgsjr/CVE-2025-66802 ★ 3 · Jan 9, 2026

    Sourcecodester Covid-19 Contact Tracing System 1.0 is vulnerable to RCE

Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.

References