CVE-2002-2163

CVE-2002-2163 is a none vulnerability published on December 31, 2002. KvPoll 1.1 allows remote authenticated users to vote more than once by setting the "alreadyvoted" cookie by various methods, including a direct call to clearcookies.php.

CVE-2002-2163 was first published in the National Vulnerability Database on December 31, 2002, with the most recent update on April 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

CVE-2002-2163 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 46.9% 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-2002-2163, 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.