{"cve":"CVE-2009-0303","nvd":{"published":"2009-01-27T20:30:05.203","modified":"2026-06-16T23:04:43.490","status":"Modified","description":"Cross-site scripting (XSS) vulnerability in Web Help Desk before 9.1.18 allows remote attackers to inject arbitrary web script or HTML via vectors related to \"encoded JavaScript\" and Helpdesk.woa.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-79"],"references":["http://secunia.com/advisories/33651","http://updates.webhelpdesk.com/weblog/updates/StableReleases/2009/01/23/911812309.html","http://www.securityfocus.com/bid/33429","http://secunia.com/advisories/33651","http://updates.webhelpdesk.com/weblog/updates/StableReleases/2009/01/23/911812309.html"],"products":["webhelpdesk:web_help_desk"],"source":"nvd","synced_at":"2026-10-19T19:53:23.791937413+00:00"},"epss":{"cve":"CVE-2009-0303","score":0.01022,"percentile":0.63462,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}