CVE-2011-4921

NONENVD 0.0

0.0

SQL injection vulnerability in usersettings.php in e107 0.7.26, and possibly other versions before 1.0.0, allows remote attackers to execute arbitrary SQL commands via the username parameter.

CVSS v3: —
EG Score: —
EPSS: 64.2%
KEV: Not listed

Published

January 4, 2012

Last Modified

April 29, 2026

References (10)

secalert@redhathttp://osvdb.org/78050
secalert@redhathttp://secunia.com/advisories/46706
secalert@redhathttp://www.openwall.com/lists/oss-security/2012/01/04/3
secalert@redhathttp://www.securityfocus.com/bid/51253
secalert@redhathttps://exchange.xforce.ibmcloud.com/vulnerabilities/72011
af854a3a-2127-422b-91ae-364da2661108http://osvdb.org/78050
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/46706
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2012/01/04/3
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/51253
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/72011

Frequently asked(4)

What is CVE-2011-4921?

CVE-2011-4921 is a none vulnerability published on January 4, 2012. SQL injection vulnerability in usersettings.php in e107 0.7.26, and possibly other versions before 1.0.0, allows remote attackers to execute arbitrary SQL commands via the username parameter.

When was CVE-2011-4921 disclosed?

CVE-2011-4921 was first published in the National Vulnerability Database on January 4, 2012, with the most recent update on April 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2011-4921 actively exploited?

CVE-2011-4921 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 64.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2011-4921?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2011-4921, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2011-4921

📅 Published

🔄 Last Modified

🔗 References (10)