index.php in Horde Application Framework before 3.1.2 allows remote attackers to include web pages from other sites, which could be useful for phishing attacks, via a URL in the url parameter, aka "cross-site referencing." NOTE: some sources have referred to this issue as XSS, but it is different than classic XSS.
CVE-2006-4256 is a security vulnerability that . Impacting 1 product from horde organizations running these solutions should prioritize assessment and patching.
Originally identified in 2006, this vulnerability predates many modern security frameworks and practices. The vulnerability landscape of that era was characterized by different threat models and less mature defense mechanisms compared to contemporary standards.
2006-08-21T20:04:00.000
2026-04-16T00:27:16.627
Modified
CVSSv2: 4.3 (MEDIUM)
AV:N/AC:M/Au:N/C:N/I:P/A:N
8.6
2.9
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | horde | application_framework | 3.0 | Yes |
| Application | horde | application_framework | 3.0.1 | Yes |
| Application | horde | application_framework | 3.0.2 | Yes |
| Application | horde | application_framework | 3.0.3 | Yes |
| Application | horde | application_framework | 3.0.4 | Yes |
| Application | horde | application_framework | 3.0.4_rc1 | Yes |
| Application | horde | application_framework | 3.0.4_rc2 | Yes |
| Application | horde | application_framework | 3.0.6 | Yes |
| Application | horde | application_framework | 3.0.7 | Yes |
| Application | horde | application_framework | 3.0.8 | Yes |
| Application | horde | application_framework | 3.0.9 | Yes |
| Application | horde | application_framework | 3.1 | Yes |
| Application | horde | application_framework | 3.1.1 | Yes |
SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For horde's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.