Description
MailEnable versions prior to 10.55 contain a reflected cross-site scripting vulnerability in the webmail interface that allows remote attackers to execute arbitrary JavaScript in a victim's browser by crafting a malicious URL. Attackers can inject malicious code through the SelectedIndex parameter in the ManageShares.aspx form, which is not properly sanitized before being embedded into dynamically generated JavaScript.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
MailEnable MailEnable
Default version status: unaffected
0 to < 10.55.0affected
References
- https://www.mailenable.com/rss/article.asp?Source=RSSADMIN&ID=MAILENABLEVERSION1055 ↗
- https://karmainsecurity.com/KIS-2026-05 ↗
- https://mailenable.com/Standard-ReleaseNotes.txt ↗
- https://www.mailenable.com/ ↗
- https://www.vulncheck.com/advisories/mailenable-reflected-xss-via-manageshares-aspx-selectedindex-parameter ↗