CVE-2019-1010314 : Exploit Details and Defense Strategies
Learn about CVE-2019-1010314 affecting Gitea versions 1.7.2 and 1.7.3. Understand the XSS vulnerability impact, affected systems, exploitation mechanism, and mitigation steps.
Gitea 1.7.2 and 1.7.3 are affected by a Cross Site Scripting (XSS) vulnerability that allows the execution of JavaScript in the victim's browser when loading a vulnerable repository page. The specific component impacted is the repository's description.
Understanding CVE-2019-1010314
This CVE involves a security issue in Gitea versions 1.7.2 and 1.7.3 related to Cross Site Scripting (XSS).
What is CVE-2019-1010314?
CVE-2019-1010314 is a Cross Site Scripting (XSS) vulnerability in Gitea versions 1.7.2 and 1.7.3. It enables the execution of malicious JavaScript code in the victim's browser by accessing a vulnerable repository page.
The Impact of CVE-2019-1010314
The impact of this vulnerability is the ability to execute JavaScript in the victim's browser when they visit a compromised repository page. The attacker can exploit this by luring the victim to navigate to a public repository page affected by the XSS vulnerability.
Technical Details of CVE-2019-1010314
This section provides more technical insights into the vulnerability.
Vulnerability Description
The vulnerability in Gitea versions 1.7.2 and 1.7.3 allows attackers to inject and execute malicious JavaScript code in the victim's browser through the repository's description.
Affected Systems and Versions
- Product: Gitea
- Vendor: Gitea
- Versions: 1.7.2, 1.7.3
Exploitation Mechanism
The attack occurs when a victim accesses a public repository page that contains the malicious payload, triggering the execution of JavaScript in their browser.
Mitigation and Prevention
Protecting systems from CVE-2019-1010314 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Update Gitea to a patched version that addresses the XSS vulnerability.
- Educate users to avoid visiting suspicious or untrusted repository pages.
Long-Term Security Practices
- Regularly monitor and update software to mitigate known vulnerabilities.
- Implement security measures to detect and prevent XSS attacks.
Patching and Updates
Ensure timely installation of security patches and updates provided by Gitea to address the XSS vulnerability.