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CVE-2011-4899

high

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…

Vendor / product: 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

CVSS
7.5
7.5 (CVSS v2.0)
AV:N/AC:L/Au:N/C:P/I:P/A:P
Severity source: NVD CVSS v2.0 (nvd@nist.gov)
Timeline (UTC)
Published: 2012-01-30 17:55
Modified: 2026-11-03 17:17
NVD status: Modified
Last synced 1 day ago
Verified against the source API 2026-11-03 17:20 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).

Affected products

wordpress / wordpress ≤3.3.1, 0.7, 0.71, 0.72, 0.711, 1.0

Weakness classification (CWE)

NVD-CWE-noinfo

Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.

Mitigation & advisories

No vendor advisory or patch reference tagged by NVD. Check the references below.

References

Data sources

NVD CVE API 2.0 — fetched 2026-11-03 17:20 UTC · record ↗

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