| Package | Affected versions | Patched versions |
|---|---|---|
| mailessentials | < 22.4 | 22.4 |
GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the Mail Monitoring rule creation endpoint. An authenticated user can supply HTML/JavaScript in the JSON \"name\" field to /MailEssentials/pages/MailSecurity/MailMonitoring.aspx/Save, which is stored and later rendered in the management interface, allowing script execution in the context of a logged-in user.
Running one of these products? Scan your site to see whether it exposes a vulnerable version.
Scan my site free