PT-2018-14543
CVE-2018-18621
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Published
2018-10-24
·
Updated
2018-12-04
Description by
CVSS 3.1
6.1
MediumMetricsAV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Name of the Vulnerable Software and Affected Versions
CommuniGate Pro version 6.2
Description
The issue allows for stored XSS via a message body in Pronto! Mail Composer. This occurs when the raw email link in .txt format is modified and then renamed with a .html or .wssp extension, which is mishandled in the /MIME/INBOX-MM-1/ endpoint.
Recommendations
For CommuniGate Pro version 6.2, consider restricting access to the Pronto! Mail Composer to minimize the risk of exploitation until a fix is available. Avoid using the .html or .wssp extensions for raw email links in the affected endpoint.
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