CVE-2011-4669

CVE-2011-4669 is a high-severity vulnerability in Wordpress Wordpress-users with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-89.

Key facts

Description

SQL injection vulnerability in wp-users.php in WordPress Users plugin 1.3 and possibly earlier for WordPress allows remote attackers to execute arbitrary SQL commands via the uid parameter to index.php.

Frequently asked questions

What is CVE-2011-4669?
SQL injection vulnerability in wp-users.php in WordPress Users plugin 1.3 and possibly earlier for WordPress allows remote attackers to execute arbitrary SQL commands via the uid parameter to index.php.
How severe is CVE-2011-4669?
CVE-2011-4669 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2011-4669 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-4669?
CVE-2011-4669 primarily affects Wordpress Wordpress-users. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-4669?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2011-4669 published?
CVE-2011-4669 was published on 2011-12-02 and last updated on 2026-06-16.

References

Affected products (6)

Other CWE-89 (SQL Injection) vulnerabilities

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Threat intelligence

Threat-intel indicators referencing this CVE: