SmarterTools SmarterMail 8495 through 8664 before 8747 allows stored XSS via a crafted description of a Calendar appointment.
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
Link | Tags |
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https://www.smartertools.com/smartermail/release-notes/current | release notes |
https://co3us.gitbook.io/write-ups/stored-xss-in-calendar-component-of-smartermail-cve-2023-48116 | third party advisory exploit |