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April 13, 2023
Severity
Medium
Analysis Summary
CVE-2022-27926
Zimbra Collaboration is vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the /public/launchNewWindow.jsp component. A remote attacker could exploit this vulnerability using the request parameters in a specially-crafted URL to execute script in a victim’s Web browser within the security context of the hosting Web site, once the URL is clicked. An attacker could use this vulnerability to steal the victim’s cookie-based authentication credentials.
Impact
- Cross-Site Scripting
Indicators Of Compromise
CVE
- CVE-2022-27926
Affected Vendors
Zimbra
Affected Products
- Zimbra Collaboration 9.0
Remediation
Upgrade to the latest version of Zimbra Collaboration, available from the Zimbra Website.