CVE-2026-93647 (GCVE-0-2026-93647)
Vulnerability from cvelistv5
Published
2026-09-25 13:58
Modified
2026-09-28 12:39
Severity ?
CWE
  • CWE-79 - Improper neutralization of input during web page generation ('cross-site scripting')
Summary
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.
References
Impacted products
Show details on NVD website


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