Back
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…
- 4.3MediumCVSS base score
- 1.8%Exploitation in 30 daysEPSS · top 22% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
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.
Timeline
ID reserved
By mitre
Published
- 18 years later
· 18 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
- EPSS (exploitation in 30 days)
- 1.8% · top 22% of all CVEs (10 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.3.
Affected products
n/a
- affected n/a
References
10
- http://www.scip.ch/cgi-bin/smss/showadvf.pl?id=2456 (opens in a new tab)x_refsource_MISCx_transferred
- [horde-announce] 20060817 Horde 3.1.3 (final) (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- 27565 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 1422 (opens in a new tab)third-party-advisoryx_refsource_SREASONx_transferred
- 20060816 [scip_Advisory 2456] Horde Framework and Horde IMP /index.php cross site referencing (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- 21500 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- ADV-2006-3309 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- DSA-1406 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- horde-index-xss(28411) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 1016713 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2006-4244 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2006-4256)Record last updated .