A3factura Web Platform: Malicious Code Injection via Customer Name

Summary

The A3factura web platform's 'customerName' field at a specific endpoint can be exploited by an attacker to inject malicious code into a user's browser. This could potentially allow an attacker to access sensitive information or take control of the user's session. It's essential to update the A3factura platform to fix this issue to prevent unauthorized access and data theft.

What to do

No fix is available yet. Check with your software vendor for updates.

Affected software

Vendor	Product	Affected versions	Fix available
wolterskluwer	a3factura	4.111.2	–

Original title

Reflected Cross-Site Scripting (XSS) on the A3factura web platform, in parameter 'customerName', in 'a3factura-app.wolterskluwer.es/#/incomes/salesInvoices' endpoint, which could allow an attacker ...

Original description

Reflected Cross-Site Scripting (XSS) on the A3factura web platform, in parameter 'customerName', in 'a3factura-app.wolterskluwer.es/#/incomes/salesInvoices' endpoint, which could allow an attacker to execute arbitrary code in the victim's browser.

nvd CVSS3.1 6.1

nvd CVSS4.0 4.8

Vulnerability type

CWE-79 Cross-site Scripting (XSS)

https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-a3fa... Third Party Advisory