Vulnerability record · CVE-2011-4899 · published 30 January 2012

CVE-2011-4899: Wordpress vulnerability

Wordpress · Wordpress

wp-admin/setup-config.php in the installation component in WordPress 3.3.1 and earlier does not ensure that the specified MySQL database service is appropriate, which allows remote attackers to configure an arbitrary database via the dbhost and dbname parameters, and subsequently conduct static code injection and cross-site scripting (XSS) attacks via (1) an HTTP request or (2) a MySQL query. NOTE: the vendor disputes the significance of this issue; however, remote code execution makes the issue important in many realistic environments

7.5 CVSS 2.0 High EPSS 9.0% · top 4.9%

7.5CVSS 2.0 base score

9.0%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

6References, 6 tagged exploit

16 Jun 2026Last modified by NVD

Description

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Wordpress Wordpress

References

Link	Tags
http://archives.neohapsis.com/archives/bugtraq/2012-01/0150.html	Exploit
http://www.exploit-db.com/exploits/18417	Exploit
https://www.trustwave.com/spiderlabs/advisories/TWSL2012-002.txt	Exploit
http://archives.neohapsis.com/archives/bugtraq/2012-01/0150.html	Exploit
http://www.exploit-db.com/exploits/18417	Exploit
https://www.trustwave.com/spiderlabs/advisories/TWSL2012-002.txt	Exploit

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2011-4899), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.