FKIE_CVE-2011-4898
Vulnerability from fkie_nvd - Published: 2012-01-30 17:55 - Updated: 2026-04-29 01:13
Severity ?
Summary
wp-admin/setup-config.php in the installation component in WordPress 3.3.1 and earlier generates different error messages for requests lacking a dbname parameter depending on whether the MySQL credentials are valid, which makes it easier for remote attackers to conduct brute-force attacks via a series of requests with different uname and pwd parameters. NOTE: the vendor disputes the significance of this issue; also, it is unclear whether providing intentionally vague error messages during installation would be reasonable from a usability perspective
References
Impacted products
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"cveTags": [
{
"sourceIdentifier": "cve@mitre.org",
"tags": [
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"descriptions": [
{
"lang": "en",
"value": "wp-admin/setup-config.php in the installation component in WordPress 3.3.1 and earlier generates different error messages for requests lacking a dbname parameter depending on whether the MySQL credentials are valid, which makes it easier for remote attackers to conduct brute-force attacks via a series of requests with different uname and pwd parameters. NOTE: the vendor disputes the significance of this issue; also, it is unclear whether providing intentionally vague error messages during installation would be reasonable from a usability perspective"
},
{
"lang": "es",
"value": "** CONTROVERTIDO ** wp-admin/setup-config.php en el componente de instalaci\u00f3n de WordPress v3.3.1 y anteriores genera diferentes mensajes de error para las solicitudes que carecen de un par\u00e1metro dbname dependiendo de si las credenciales MySQL son v\u00e1lidas, lo facilita a los atacantes remotos a la hora de llevar a cabo ataque de fuerza bruta a trav\u00e9s de un gran numero de peticiones con diferentes par\u00e1metros \u0027uname\u0027 y \u0027pwd\u0027. NOTA: el vendedor se opone a la importancia de este problema. Por otra parte, tampoco est\u00e1 claro si proporcionar mensajes de error intencionalmente vagos durante la instalaci\u00f3n es razonable desde la perspectiva de la usabilidad."
}
],
"id": "CVE-2011-4898",
"lastModified": "2026-04-29T01:13:23.040",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
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},
"published": "2012-01-30T17:55:00.687",
"references": [
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"tags": [
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"url": "http://archives.neohapsis.com/archives/bugtraq/2012-01/0150.html"
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"url": "http://www.exploit-db.com/exploits/18417"
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"vulnStatus": "Modified",
"weaknesses": [
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{
"lang": "en",
"value": "CWE-200"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
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