{"cve":"CVE-2013-5309","nvd":{"published":"2013-08-16T17:55:09.740","modified":"2026-06-16T23:58:36.427","status":"Modified","description":"Cross-site scripting (XSS) vulnerability in install/forum_data/src/custom_fields.inc.t in FUDforum 3.0.4.1 and earlier, when registering a new user, allows remote attackers to inject arbitrary web script or HTML via a custom profile field to index.php.  NOTE: some of these details are obtained from third party information.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-79"],"references":["http://secunia.com/advisories/54293","http://sourceforge.net/p/fudforum/code/5589/","https://exchange.xforce.ibmcloud.com/vulnerabilities/86030","http://secunia.com/advisories/54293","http://sourceforge.net/p/fudforum/code/5589/"],"products":["fudforum:fudforum","ilia_alshanetsky:fudforum"],"source":"nvd","synced_at":"2026-10-19T20:29:16.037019470+00:00"},"epss":{"cve":"CVE-2013-5309","score":0.012,"percentile":0.68198,"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."]}