ZDI-25-1071: IceWarp gmaps Cross-Site Scripting Authentication Bypass Vulnerability
This vulnerability allows remote attackers to bypass authentication on affected installations of IceWarp. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of a parameter passed to the gmaps webpage. The issue results from the lack of proper validation of user-supplied data, which can lead to the injection of an arbitrary script. An attacker can leverage this vulnerability to bypass authentication on the system.
Other sources
This vulnerability allows remote attackers to bypass authentication on affected installations of IceWarp. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 8.8. The following CVEs are assigned: CVE-2025-14499.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-25-1071?
ZDI-25-1071 is considered a serious vulnerability as it allows remote attackers to bypass authentication.
How do I fix ZDI-25-1071?
To fix ZDI-25-1071, update your IceWarp installation to the latest version available from the vendor.
Who is affected by ZDI-25-1071?
Any installations of IceWarp that have not been updated to the latest security patches are vulnerable to ZDI-25-1071.
What type of vulnerability is ZDI-25-1071?
ZDI-25-1071 is an authentication bypass vulnerability that impacts IceWarp software.
Is user interaction required for ZDI-25-1071 exploitation?
Yes, user interaction is required as the target must visit a malicious page or open a malicious file for ZDI-25-1071 to be exploited.