Gitea

• Analysis of CVE-2022–30781

  2025-04-10

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  How Git Fetch Resulted in Critical Remote Code Execution in Gitea

  

  Good Morning, Everyone!

  In today’s post, I’ll dive into an analysis of CVE-2022–30781, a critical vulnerability found in the Gitea platform. This CVE allows attackers to execute remote code on the affected server, posing a significant security risk.

  Here’s what we’ll cover:

  1. Understanding How the CVE Works
  2. Writing Our Own Exploit
  3. How the Gitea Team Fixed It

  Let’s jump in and enjoy