Where
-Infinity
0
Severity
9.3
XSS
AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N

An unauthenticated calendar sender can place active markup in a COUNTER message's RFC From address. Selecting the message in Zimbra Classic triggers stored XSS, allowing the attacker to access mailbox data and act as the victim.

First published (updated )

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