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Horde IMP Content-Type XSS Vulnerability

Information

Severity

Severity

Medium

Family

Family

Web application abuses

CVSSv2 Base

CVSSv2 Base

6.8

CVSSv2 Vector

CVSSv2 Vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

Solution Type

Solution Type

Vendor Patch

Created

Created

18 years ago

Modified

Modified

5 years ago

Summary

The remote server is running at least one instance of Horde IMP whose version number is between 2.0 and 3.2.3 inclusive.

Insight

Insight

Such versions are vulnerable to a cross-scripting attack whereby an attacker may be able to cause a victim to unknowingly run arbitrary Javascript code simply by reading a MIME message with a specially crafted Content-Type header. For information about the vulnerability, including exploits, see the referenced links.

Solution

Solution

Upgrade to Horde IMP version 3.2.4 or later.

Common Vulnerabilities and Exposures (CVE)