Barracuda Mail Archiver S.4.2.002 DOM-based XSS via error Parameter

Key Information Summary Vulnerability Type DOM-based Cross-Site Scripting (XSS) Keylogger Injection via the 'error' Parameter Affected Product Barracuda Mail Archiver (BMA) S.4.2.002 Report Details Submission Date: 27 May 2023, 15:33 UTC Target Location: https://bma.example.com/ Target Category: Internet Vulnerability Type: Cross Site Scripting (XSS) - Reflected Non-DOM Self Priority: P3 Description Vulnerability Description: A DOM-based XSS vulnerability exists in the 'error' parameter of Barracuda Mail Archiver, allowing attackers to inject malicious scripts and perform cross-site scripting attacks. Impact Scope: Attackers can exploit this vulnerability to execute arbitrary JavaScript code within the victim’s browser, potentially stealing sensitive information or launching further attacks. Reproduction Steps Access the affected URL with a specific error parameter, for example: Remediation Recommendations Implement strict validation and filtering of input parameters to prevent malicious script injection. Adopt secure coding practices, ensuring all user inputs are properly escaped and encoded. Attachments Includes multiple screenshots and code examples demonstrating the specific manifestation and reproduction of the vulnerability. Activity Log Detailed activity records including report creation, confirmation, remediation, and reward. ``` This information provides critical details about the vulnerability, including its type, affected product version, timeline of the report, reproduction steps, and potential remediation measures.

Goal Reached Thanks to every supporter — we hit 100%!

Barracuda Mail Archiver S.4.2.002 DOM-based XSS via error Parameter