CVE-2011-4552

CVE-2011-4552 is a none vulnerability published on December 6, 2011. Multiple cross-site scripting (XSS) vulnerabilities in One Click Orgs before 1.2.3 allow remote attackers to inject arbitrary web script or HTML via the description field of (1) a new vote or (2) the eject member proposal feature.

CVE-2011-4552 was first published in the National Vulnerability Database on December 6, 2011, 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.

CVE-2011-4552 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 45.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2011-4552, 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.