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CVE-2025-48700 – Zimbra Collaboration Vulnerability

Severity

Medium

Analysis Summary

CVE-2025-48700

Zimbra Collaboration is vulnerable to cross-site scripting, caused by improper validation of user-supplied. A remote attacker could exploit this vulnerability to execute a script in a victim's Web browser within the security context of the hosting Web site. An attacker could use this vulnerability to steal the victim's cookie-based authentication credentials.

Impact

  • Cross-Site Scripting

Indicators of Compromise

CVE

  • CVE-2025-48700

Affected Vendors

Zimbra

Affected Products

  • Zimbra Collaboration 8.8.15
  • Zimbra Collaboration 9.0
  • Zimbra Collaboration 10.0

Remediation

Upgrade to the latest version of Zimbra Collaboration, available from the Zimbra Website.

Zimbra Website

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