HTML Injection Vulnerability Found in Quickreel's Emails
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🛡️✨ HTML Injection Vulnerability Discovered in Quickreel’s Email System. A security researcher identified an HTML injection vulnerability in the signup feature of Quickreel, reported through the Comolho bug bounty platform. By exploiting the full name field, the researcher demonstrated how malicious payloads could be executed via email. To mitigate such vulnerabilities, the article suggests sanitizing user input, encoding output, restricting input fields, validating content, and implementing security headers like Content Security Policy (CSP). Although the report was ultimately closed as a duplicate, the researcher received a Hall of Fame (HOF) recognition for their efforts in enhancing security. The timeline of the report spans from December 16, 2024, to January 6, 2025, highlighting the challenges faced in the bug bounty process.
