CVE-2019-7223 : Security Advisory and Response
Learn about CVE-2019-7223 affecting InvoicePlane 1.5, allowing attackers to execute malicious code. Find mitigation steps and long-term security practices here.
InvoicePlane 1.5 contains a stored cross-site scripting vulnerability that allows attackers to inject and execute malicious code.
Understanding CVE-2019-7223
What is CVE-2019-7223?
InvoicePlane 1.5 is vulnerable to stored XSS through the "PDF password" field in the "Create Invoice" feature, enabling attackers to insert and execute harmful code.
The Impact of CVE-2019-7223
This vulnerability permits attackers to execute malicious scripts, potentially leading to unauthorized access, data theft, and other security breaches.
Technical Details of CVE-2019-7223
Vulnerability Description
The vulnerability exists in the index.php/invoices/ajax/save invoice_password parameter, allowing the execution of injected code displayed at the index.php/invoices/view/## URI.
Affected Systems and Versions
- Product: InvoicePlane 1.5
- Vendor: N/A
- Version: N/A
Exploitation Mechanism
Attackers can exploit this vulnerability by injecting malicious code into the "PDF password" field, which is then executed and displayed in the specified URI.
Mitigation and Prevention
Immediate Steps to Take
- Disable or restrict access to the affected feature until a patch is available.
- Regularly monitor and audit user inputs to detect and prevent malicious code injection.
Long-Term Security Practices
- Implement input validation and output encoding to mitigate XSS vulnerabilities.
- Educate users on safe coding practices and the risks associated with XSS attacks.
Patching and Updates
- Stay informed about security updates and patches released by InvoicePlane.