CVE-2019-1000002 : Vulnerability Insights and Analysis

A vulnerability related to Incorrect Access Control has been identified in versions 1.6.2 and earlier of Gitea, impacting the Delete/Edit file functionality.

Understanding CVE-2019-1000002

This CVE involves a security flaw in Gitea versions 1.6.2 and below that allows attackers to delete files outside their repository access.

What is CVE-2019-1000002?

The vulnerability in Gitea versions 1.6.2 and earlier allows attackers to potentially delete files outside the repository they have access to, specifically through the Delete/Edit file functionality.

The Impact of CVE-2019-1000002

Attackers can delete files located outside their authorized repository access.
Exploitation requires gaining write access to any repository, including self-created ones.

Technical Details of CVE-2019-1000002

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability in Gitea versions 1.6.2 and earlier allows attackers to delete files outside their authorized repository access through the Delete/Edit file functionality.

Affected Systems and Versions

Gitea versions 1.6.2 and earlier are affected.

Exploitation Mechanism

To exploit this vulnerability, attackers need to gain write access to any repository, including those they have created themselves.

Mitigation and Prevention

Protecting systems from CVE-2019-1000002 is crucial for maintaining security.

Immediate Steps to Take

Upgrade Gitea to versions 1.6.3 or 1.7.0-rc2 where the vulnerability has been addressed.

Long-Term Security Practices

Regularly monitor and update access controls to prevent unauthorized file deletions.
Educate users on secure coding practices to minimize the risk of exploitation.

Patching and Updates

Apply patches and updates provided by Gitea to ensure the security of the platform.