CVE-2009-1030 (GCVE-0-2009-1030)
Vulnerability from cvelistv5 – Published: 2009-03-20 00:00 – Updated: 2024-08-07 04:57
VLAI
EPSS
VEX
Summary
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.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
6 references
| URL | Tags |
|---|---|
| http://www.securityfocus.com/bid/34075 | vdb-entryx_refsource_BID |
| http://www.securitytracker.com/id?1021838 | vdb-entryx_refsource_SECTRACK |
| https://exchange.xforce.ibmcloud.com/vulnerabilit… | vdb-entryx_refsource_XF |
| http://www.securityfocus.com/archive/1/501667/100… | mailing-listx_refsource_BUGTRAQ |
| http://marc.info/?l=bugtraq&m=126996727024732&w=2 | vendor-advisoryx_refsource_HP |
| https://www.exploit-db.com/exploits/8196 | exploitx_refsource_EXPLOIT-DB |
Date Public
2009-03-10 00:00
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"matchCriteriaId": "7FB8E4A4-818E-4FDF-8C83-7C8FB5C83909",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wordpress:wordpress_mu:1.3.2:*:*:*:*:*:*:*",
"matchCriteriaId": "3F534621-ED5F-46D0-A893-D0C6DAACB0C1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wordpress:wordpress_mu:1.3.3:*:*:*:*:*:*:*",
"matchCriteriaId": "F1930525-806B-49B1-A18E-189D41E5885C",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wordpress:wordpress_mu:1.5:rc1:*:*:*:*:*:*",
"matchCriteriaId": "330826FD-833C-4BB4-8293-2812956496B3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wordpress:wordpress_mu:1.5.1:*:*:*:*:*:*:*",
"matchCriteriaId": "555E7E8A-3632-416B-889E-68E98AABE8CE",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wordpress:wordpress_mu:2.6.1:*:*:*:*:*:*:*",
"matchCriteriaId": "EAE70A19-919A-4478-B97B-EEF9FA29BECA",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wordpress:wordpress_mu:2.6.2:*:*:*:*:*:*:*",
"matchCriteriaId": "70524981-C0ED-4915-B0F3-A9F5D4865A34",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wordpress:wordpress_mu:2.6.3:*:*:*:*:*:*:*",
"matchCriteriaId": "6E9450D1-B817-4A38-A46F-05FCB6692A8D",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wordpress:wordpress_mu:2.6.5:*:*:*:*:*:*:*",
"matchCriteriaId": "3AA78384-3133-442A-B135-192440FB1745",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wordpress:wordpress_mu:2.7:*:*:*:*:*:*:*",
"matchCriteriaId": "FBFF1FD7-49D4-4EF3-9A2F-49058AB00AE1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "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."
},
{
"lang": "es",
"value": "Vulnerabilidad de secuencias de comandos en sitios cruzados (XSS) en la funci\u00f3n choose_primary_blog en wp-includes/wpmu-functions.php en WordPress MU (WPMU) anterior a v2.7 permite a atacantes remotos inyectar secuencias de comandos web o HTML de su elecci\u00f3n a trav\u00e9s de la cabecera HTTP Host."
}
],
"id": "CVE-2009-1030",
"lastModified": "2026-04-23T00:35:47.467",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": true
}
]
},
"published": "2009-03-20T00:30:00.703",
"references": [
{
"source": "cve@mitre.org",
"url": "http://marc.info/?l=bugtraq\u0026m=126996727024732\u0026w=2"
},
{
"source": "cve@mitre.org",
"url": "http://www.securityfocus.com/archive/1/501667/100/0/threaded"
},
{
"source": "cve@mitre.org",
"url": "http://www.securityfocus.com/bid/34075"
},
{
"source": "cve@mitre.org",
"url": "http://www.securitytracker.com/id?1021838"
},
{
"source": "cve@mitre.org",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/49184"
},
{
"source": "cve@mitre.org",
"url": "https://www.exploit-db.com/exploits/8196"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://marc.info/?l=bugtraq\u0026m=126996727024732\u0026w=2"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securityfocus.com/archive/1/501667/100/0/threaded"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securityfocus.com/bid/34075"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securitytracker.com/id?1021838"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/49184"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://www.exploit-db.com/exploits/8196"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-79"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
},
"redhat_vex": {
"current_release_date": "2025-11-21T13:12:48+00:00",
"cve": "CVE-2009-1030",
"id": "CVE-2009-1030",
"initial_release_date": "2009-01-01T00:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "wordpress-mu: XSS vulnerability in helper function for WPMU",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2009/cve-2009-1030.json",
"version": "3"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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