CVE-2026-93642 — Zimbra Collaboration Suite Modern Web Client Stored Cross-Site Scripting via Forged Share Invitation
An unauthenticated sender can forge a share notification that triggers stored XSS when a signed-in Zimbra Modern recipient clicks Accept Share, allowing the attacker to access m…
Published: 2026-09-25 · CVSS: 9.3 · CVSS 3.1
An unauthenticated sender can forge a share notification that triggers stored XSS when a signed-in Zimbra Modern recipient clicks Accept Share, allowing the attacker to access mailbox data and act as the victim.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7