CVE-2018-25269

Medium

Description

ICEWARP 10.3.4 and 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.

SeverityMedium
CVSS6.1
Exploit probability—
ProductIcewarp
PublishedApr 22, 2026
First seenApr 22, 2026

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
icewarp icewarp11.0.0.0—

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