CVE-2019-13977 : Vulnerability Insights and Analysis
Learn about the XSS vulnerability in Ovidentia 8.4.3 (CVE-2019-13977) allowing attackers to execute malicious scripts via manipulated parameters. Find mitigation steps and preventive measures here.
Ovidentia 8.4.3 is susceptible to a cross-site scripting (XSS) vulnerability in the index.php file, allowing exploitation through various parameters.
Understanding CVE-2019-13977
This CVE identifies a security issue in Ovidentia 8.4.3 that can be exploited through specific parameters, potentially leading to XSS attacks.
What is CVE-2019-13977?
The vulnerability in Ovidentia 8.4.3 enables attackers to execute XSS attacks by manipulating parameters like tg=groups, tg=maildoms, tg=delegat, and others within the index.php file.
The Impact of CVE-2019-13977
Exploitation of this vulnerability can result in unauthorized access, data theft, and potential compromise of the affected system's integrity and confidentiality.
Technical Details of CVE-2019-13977
Ovidentia 8.4.3's XSS vulnerability can be further understood through the following technical details:
Vulnerability Description
The XSS flaw in Ovidentia 8.4.3 allows malicious actors to inject and execute arbitrary scripts by manipulating specific parameters in the index.php file.
Affected Systems and Versions
- Product: Ovidentia 8.4.3
- Vendor: N/A
- Version: N/A
Exploitation Mechanism
The vulnerability can be exploited by altering parameters such as tg=groups, tg=maildoms, tg=delegat, tg=site, tg=admdir, tg=notes, tg=admfaqs, or tg=admoc within the index.php file.
Mitigation and Prevention
To address CVE-2019-13977 and enhance system security, consider the following measures:
Immediate Steps to Take
- Implement input validation mechanisms to sanitize user-supplied data.
- Regularly monitor and audit web application logs for suspicious activities.
- Apply security patches and updates provided by Ovidentia promptly.
Long-Term Security Practices
- Conduct regular security assessments and penetration testing to identify vulnerabilities.
- Educate developers and administrators on secure coding practices and XSS prevention techniques.
Patching and Updates
- Stay informed about security advisories from Ovidentia and promptly apply patches to mitigate known vulnerabilities.