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CVE-2021-24288 Scanner

Detects 'Open Redirect' vulnerability in AcyMailing  Newsletter via SMTP, Sendinblue, Sendgrid, Mailgun - AcyMailing SMTP Newsletter affects v. 7.5.0.


Short Info




Single Scan

Can be used by

Asset Owner

Estimated Time

10 sec

Scan only one


Parent Category

CVE-2021-24288 Scanner Detail

AcyMailing SMTP Newsletter software provides users with a reliable and simple solution for sending newsletters through various SMTP services such as Sendinblue, Sendgrid, and Mailgun. This email marketing extension for Joomla offers an all-in-one newsletter solution with advanced features, flexible design options, and excellent delivery rates. Users can benefit from a comprehensive marketing platform with automation capabilities, real-time campaign monitoring, and detailed reporting capabilities. AcyMailing SMTP Newsletter software is a powerful tool for businesses that need to reach their target audience with targeted email campaigns.

The CVE-2021-24288 is a critical vulnerability that has been identified in the AcyMailing SMTP Newsletter software. This vulnerability arises due to improper sanitization of the 'redirect' parameter when a user subscribes to the service using AcyMailing. Attackers can take advantage of this vulnerability by crafting a link with a potentially malicious landing page. By tricking the victim into clicking on the link, the attacker can redirect them to the harmful URL, compromise their device, steal sensitive information, and more.

Exploiting CVE-2021-24288 can lead to severe consequences for users of AcyMailing SMTP Newsletter software. Attackers can use the vulnerability to redirect victims to phishing sites where they can be tricked into entering their login credentials, bank account information, or other sensitive data. Malware can also be installed on the compromised device, giving attackers access to critical systems, stealing personal information or spying silently on the victim’s activity.

In conclusion, it is essential for businesses that use AcyMailing SMTP Newsletter software to stay vigilant and take necessary precautions to avoid falling victim to CVE-2021-24288. With the pro features of, users can monitor their digital assets and receive alerts whenever vulnerabilities are detected. By leveraging the power of advanced security solutions like, businesses can stay one step ahead of cybercriminals and ensure that their systems are secure at all times.



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