CVE-2009-1030
Summary
| CVE | CVE-2009-1030 |
|---|---|
| State | PUBLISHED |
| Assigner | mitre |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2009-03-20 00:30:00 UTC |
| Updated | 2026-04-23 00:35:47 UTC |
| Description | Cross-site scripting (XSS) vulnerability in the choose_primary_blog function in wp-includes/wpmu-functions.php in WordPress MU (WPMU) before 2.7 allows remote attackers to inject arbitrary web script or HTML via the HTTP Host header. |
Risk And Classification
CVSS v2.0 Breakdown
Access Vector
NetworkAccess Complexity
MediumAuthentication
NoneConfidentiality
NoneIntegrity
PartialAvailability
NoneAV:N/AC:M/Au:N/C:N/I:P/A:N
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Wordpress | Wordpress Mu | 1.0 | All | All | All |
| Application | Wordpress | Wordpress Mu | 1.0 | rc1 | All | All |
| Application | Wordpress | Wordpress Mu | 1.0 | rc2 | All | All |
| Application | Wordpress | Wordpress Mu | 1.0 | rc3 | All | All |
| Application | Wordpress | Wordpress Mu | 1.0 | rc4 | All | All |
| Application | Wordpress | Wordpress Mu | 1.1 | All | All | All |
| Application | Wordpress | Wordpress Mu | 1.1.1 | All | All | All |
| Application | Wordpress | Wordpress Mu | 1.2 | All | All | All |
| Application | Wordpress | Wordpress Mu | 1.2.1 | All | All | All |
| Application | Wordpress | Wordpress Mu | 1.2.2 | All | All | All |
| Application | Wordpress | Wordpress Mu | 1.2.3 | All | All | All |
| Application | Wordpress | Wordpress Mu | 1.2.4 | All | All | All |
| Application | Wordpress | Wordpress Mu | 1.2.4 | rc1 | All | All |
| Application | Wordpress | Wordpress Mu | 1.2.5a | All | All | All |
| Application | Wordpress | Wordpress Mu | 1.3 | All | All | All |
| Application | Wordpress | Wordpress Mu | 1.3.1 | All | All | All |
| Application | Wordpress | Wordpress Mu | 1.3.2 | All | All | All |
| Application | Wordpress | Wordpress Mu | 1.3.3 | All | All | All |
| Application | Wordpress | Wordpress Mu | 1.5 | rc1 | All | All |
| Application | Wordpress | Wordpress Mu | 1.5.1 | All | All | All |
| Application | Wordpress | Wordpress Mu | 2.6.1 | All | All | All |
| Application | Wordpress | Wordpress Mu | 2.6.2 | All | All | All |
| Application | Wordpress | Wordpress Mu | 2.6.3 | All | All | All |
| Application | Wordpress | Wordpress Mu | 2.6.5 | All | All | All |
| Application | Wordpress | Wordpress Mu | 2.7 | All | All | All |
| Application | Wordpress | Wordpress Mu | All | All | All | All |
Vendor Declared Affected Products
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| WordPress MU Input Validation Hole in HTTP Host Header Permits Cross-Site Scripting Attacks - SecurityTracker | af854a3a-2127-422b-91ae-364da2661108 | www.securitytracker.com | |
| IBM X-Force Exchange | af854a3a-2127-422b-91ae-364da2661108 | exchange.xforce.ibmcloud.com | |
| SecurityFocus | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | |
| '[security bulletin] HPSBUX02514 SSRT100010 rev.1 - HP-UX running AudFilter rules enabled, Local Deni' - MARC | af854a3a-2127-422b-91ae-364da2661108 | marc.info | |
| Wordpress MU < 2.7 'HOST' HTTP Header XSS Vulnerability | af854a3a-2127-422b-91ae-364da2661108 | www.exploit-db.com | |
| WordPress MU 'wp-includes/wpmu-functions.php' Cross-Site Scripting Vulnerability | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.