Vulnerability Report

CVE-2006-4256

Title: Horde Application Framework Cross-Site Scripting (XSS)

XSS

Proof Of Concept

No public PoC currently indexed for CVE-2006-4256.

CWE Category NVD-CWE-noinfo

Published Date Aug 21, 2006

Modified Date Jun 16, 2026

Exploit Status Not Found

Score 4.3 CVSS v2.0

Exploit Probability (EPSS)

1.73%

Vulnerability Summary

CVE-2006-4256: 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.

Impacted Vendors

horde 1

Reference Links

http://lists.horde.org/archives/announce/2006/000292.html http://secunia.com/advisories/21500 http://secunia.com/advisories/27565 http://securityreason.com/securityalert/1422 http://securitytracker.com/id?1016713 http://www.debian.org/security/2007/dsa-1406 http://www.scip.ch/cgi-bin/smss/showadvf.pl?id=2456 http://www.securityfocus.com/archive/1/443360/100/0/threaded http://www.vupen.com/english/advisories/2006/3309 https://exchange.xforce.ibmcloud.com/vulnerabilities/28411 http://lists.horde.org/archives/announce/2006/000292.html http://secunia.com/advisories/21500 http://secunia.com/advisories/27565 http://securityreason.com/securityalert/1422 http://securitytracker.com/id?1016713 http://www.debian.org/security/2007/dsa-1406 http://www.scip.ch/cgi-bin/smss/showadvf.pl?id=2456 http://www.securityfocus.com/archive/1/443360/100/0/threaded http://www.vupen.com/english/advisories/2006/3309 https://exchange.xforce.ibmcloud.com/vulnerabilities/28411

CVSS v2.0

Source Entity [email protected]

Severity MEDIUM

4.3

Access Vector

N/A

Authentication

N/A

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

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2006-4256 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

June 16, 2026 MODIFIED

Vulnerability data updated via NVD.

April 03, 2025 MODIFIED

Vulnerability data or affected products updated.

August 21, 2006 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector N/A

Complexity N/A

Privileges N/A

Interaction NONE

CVSS Vector String


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

Affected Stack

No specific products linked.