CVE-2018-25269
ICEWARP 11.0.0.0 Cross-Site Scripting via Email HTML Injection
CVSS Score
6.1
EPSS Score
0.0%
EPSS Percentile
0th
ICEWARP 11.0.0.0 contains a cross-site scripting vulnerability that allows attackers to inject malicious HTML elements into emails by embedding base64-encoded payloads in object and embed tags. Attackers can craft emails containing data URIs with embedded scripts that execute in the client when the email is viewed, compromising user sessions and stealing sensitive information.
| CWE | CWE-79 |
| Vendor | icewarp |
| Product | icewarp client |
| Published | Apr 22, 2026 |
| Last Updated | Apr 22, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
None
Integrity
None
Availability
None
Affected Versions
icewarp / ICEWARP Client
10.3.4 11.0.0.0
References
Credits
Usman Saeed